218104680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1817539}}^1$

素因数の和:1817553

約数の個数: 32

約数和(自身を含む): 654314400

約数和(自身を除く): 436209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1817539, 3635078, 5452617, 7270156, 9087695, 10905234, 14540312, 18175390, 21810468, 27263085, 36350780, 43620936, 54526170, 72701560, 109052340, 218104680]

約数ペア:

[(1, 218104680), (2, 109052340), (3, 72701560), (4, 54526170), (5, 43620936), (6, 36350780), (8, 27263085), (10, 21810468), (12, 18175390), (15, 14540312), (20, 10905234), (24, 9087695), (30, 7270156), (40, 5452617), (60, 3635078), (120, 1817539)]