Q: What is the sum of all factors of the number 3,600 including 3,600?
A: 12,493
The factors of the number 3,600 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600.
If you add them up, you will get the total of 12,493.