Q: What is the sum of all factors of the number 372,540 excluding 372,540?

A: 820,932

Why is 820,932 the sum of all factors of 372,540, excluding 372,540?

The factors of the number 372,540 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 887, 1774, 2661, 3548, 4435, 5322, 6209, 8870, 10644, 12418, 13305, 17740, 18627, 24836, 26610, 31045, 37254, 53220, 62090, 74508, 93135, 124180, 186270, 372540.

If you add them up, you will get the total of 373,360. Now subtract 372,540 to get 820,932