40580940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{676349}}^1$

素因数の和:676361

約数の個数: 24

約数和(自身を含む): 113626800

約数和(自身を除く): 73045860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 676349, 1352698, 2029047, 2705396, 3381745, 4058094, 6763490, 8116188, 10145235, 13526980, 20290470, 40580940]

約数ペア:

[(1, 40580940), (2, 20290470), (3, 13526980), (4, 10145235), (5, 8116188), (6, 6763490), (10, 4058094), (12, 3381745), (15, 2705396), (20, 2029047), (30, 1352698), (60, 676349)]