120347720

素因数分解:

$2^3\times 5^1\times {\mathrm{3008693}}^1$

素因数の和:3008704

約数の個数: 16

約数和(自身を含む): 270782460

約数和(自身を除く): 150434740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3008693, 6017386, 12034772, 15043465, 24069544, 30086930, 60173860, 120347720]

約数ペア:

[(1, 120347720), (2, 60173860), (4, 30086930), (5, 24069544), (8, 15043465), (10, 12034772), (20, 6017386), (40, 3008693)]