64609260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1076821}}^1$

素因数の和:1076833

約数の個数: 24

約数和(自身を含む): 180906096

約数和(自身を除く): 116296836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1076821, 2153642, 3230463, 4307284, 5384105, 6460926, 10768210, 12921852, 16152315, 21536420, 32304630, 64609260]

約数ペア:

[(1, 64609260), (2, 32304630), (3, 21536420), (4, 16152315), (5, 12921852), (6, 10768210), (10, 6460926), (12, 5384105), (15, 4307284), (20, 3230463), (30, 2153642), (60, 1076821)]