120881240

素因数分解:

$2^3\times 5^1\times {\mathrm{3022031}}^1$

素因数の和:3022042

約数の個数: 16

約数和(自身を含む): 271982880

約数和(自身を除く): 151101640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3022031, 6044062, 12088124, 15110155, 24176248, 30220310, 60440620, 120881240]

約数ペア:

[(1, 120881240), (2, 60440620), (4, 30220310), (5, 24176248), (8, 15110155), (10, 12088124), (20, 6044062), (40, 3022031)]