Q: What is the sum of all factors of the number 127,080 excluding 127,080?

A: 287,100

Why is 287,100 the sum of all factors of 127,080, excluding 127,080?

The factors of the number 127,080 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1412, 1765, 2118, 2824, 3177, 3530, 4236, 5295, 6354, 7060, 8472, 10590, 12708, 14120, 15885, 21180, 25416, 31770, 42360, 63540, 127080.

If you add them up, you will get the total of 127,367. Now subtract 127,080 to get 287,100