Q: What is the sum of all factors of the number 1,242,160 excluding 1,242,160?
A: 1,646,048
The factors of the number 1,242,160 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15527, 31054, 62108, 77635, 124216, 155270, 248432, 310540, 621080, 1242160.
If you add them up, you will get the total of 1,242,161. Now subtract 1,242,160 to get 1,646,048