Q: What is the sum of all factors of the number 1,401,320 including 1,401,320?
A: 3,217,320
The factors of the number 1,401,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 661, 1060, 1322, 2120, 2644, 3305, 5288, 6610, 13220, 26440, 35033, 70066, 140132, 175165, 280264, 350330, 700660, 1401320.
If you add them up, you will get the total of 3,217,320.