Q: What is the sum of all factors of the number 1,261,760 excluding 1,261,760?
A: 1,743,568
The factors of the number 1,261,760 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3943, 7886, 15772, 19715, 31544, 39430, 63088, 78860, 126176, 157720, 252352, 315440, 630880, 1261760.
If you add them up, you will get the total of 1,261,761. Now subtract 1,261,760 to get 1,743,568