Posted by Joe on Sunday, March 7, 2010 at 8:38pm.
1*1*1*1*1*1*1*1*1*1 = 1
You didn't say the factors had to be different.
yeah, but it is not "exactly" 10 factors either! LOL
To get exactly 10 factors, the first factors must be 1,2,3,4,5 (N>25, square of the fifth factor), or 1,2,3,4,6 (N>36).
However, the latter set gives a smaller number, namely 48, while the first set gives 60.