Q: What is the sum of all factors of the number 1,240,520 including 1,240,520?
A: 2,791,260
The factors of the number 1,240,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 31013, 62026, 124052, 155065, 248104, 310130, 620260, 1240520.
If you add them up, you will get the total of 2,791,260.