90879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757327}}^1$

素因数の和:757341

約数の個数: 32

約数和(自身を含む): 272638080

約数和(自身を除く): 181758840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757327, 1514654, 2271981, 3029308, 3786635, 4543962, 6058616, 7573270, 9087924, 11359905, 15146540, 18175848, 22719810, 30293080, 45439620, 90879240]

約数ペア:

[(1, 90879240), (2, 45439620), (3, 30293080), (4, 22719810), (5, 18175848), (6, 15146540), (8, 11359905), (10, 9087924), (12, 7573270), (15, 6058616), (20, 4543962), (24, 3786635), (30, 3029308), (40, 2271981), (60, 1514654), (120, 757327)]