75638460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1260641}}^1$

素因数の和:1260653

約数の個数: 24

約数和(自身を含む): 211787856

約数和(自身を除く): 136149396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1260641, 2521282, 3781923, 5042564, 6303205, 7563846, 12606410, 15127692, 18909615, 25212820, 37819230, 75638460]

約数ペア:

[(1, 75638460), (2, 37819230), (3, 25212820), (4, 18909615), (5, 15127692), (6, 12606410), (10, 7563846), (12, 6303205), (15, 5042564), (20, 3781923), (30, 2521282), (60, 1260641)]