Q: What is the sum of all factors of the number 1,271,120 excluding 1,271,120?
A: 1,684,420
The factors of the number 1,271,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15889, 31778, 63556, 79445, 127112, 158890, 254224, 317780, 635560, 1271120.
If you add them up, you will get the total of 1,271,121. Now subtract 1,271,120 to get 1,684,420