Q: What is the sum of all factors of the number 1,302,440 excluding 1,302,440?
A: 1,628,140
The factors of the number 1,302,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 32561, 65122, 130244, 162805, 260488, 325610, 651220, 1302440.
If you add them up, you will get the total of 1,302,441. Now subtract 1,302,440 to get 1,628,140