Q: What is the sum of all factors of the number 1,200,520 including 1,200,520?
A: 2,701,260
The factors of the number 1,200,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 30013, 60026, 120052, 150065, 240104, 300130, 600260, 1200520.
If you add them up, you will get the total of 2,701,260.