8990760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{74923}}^1$

素因数の和:74937

約数の個数: 32

約数和(自身を含む): 26972640

約数和(自身を除く): 17981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 74923, 149846, 224769, 299692, 374615, 449538, 599384, 749230, 899076, 1123845, 1498460, 1798152, 2247690, 2996920, 4495380, 8990760]

約数ペア:

[(1, 8990760), (2, 4495380), (3, 2996920), (4, 2247690), (5, 1798152), (6, 1498460), (8, 1123845), (10, 899076), (12, 749230), (15, 599384), (20, 449538), (24, 374615), (30, 299692), (40, 224769), (60, 149846), (120, 74923)]