Q: What is the sum of all factors of the number 248,940 excluding 248,940?

A: 527,220

Why is 527,220 the sum of all factors of 248,940, excluding 248,940?

The factors of the number 248,940 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 461, 540, 922, 1383, 1844, 2305, 2766, 4149, 4610, 5532, 6915, 8298, 9220, 12447, 13830, 16596, 20745, 24894, 27660, 41490, 49788, 62235, 82980, 124470, 248940.

If you add them up, you will get the total of 249,467. Now subtract 248,940 to get 527,220