According to J.P. Guilford, the proponent of the Three-Dimensional Theory of Intelligence, what was the total initial number of intellectual abilities or components, which were later revised and increased?

According to J.P. Guilford's Three-Dimensional Theory of Intelligence, intellect is classified into three dimensions: Operations, Contents, and Products. Initially, there were 5, 4, and 6 categories under these three dimensions respectively, whose product ($5 \times 4 \times 6$) formed 120 intellectual components or cells. In later years through modifications, their number was increased to 150 and then 180, but originally Guilford propounded 120 components.