Q: What is the sum of all factors of the number 1,457,240 excluding 1,457,240?
A: 2,016,040
The factors of the number 1,457,240 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2143, 4286, 8572, 10715, 17144, 21430, 36431, 42860, 72862, 85720, 145724, 182155, 291448, 364310, 728620, 1457240.
If you add them up, you will get the total of 1,457,242. Now subtract 1,457,240 to get 2,016,040