18570480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{77377}}^1$

素因数の和:77393

約数の個数: 40

約数和(自身を含む): 57569232

約数和(自身を除く): 38998752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 77377, 154754, 232131, 309508, 386885, 464262, 619016, 773770, 928524, 1160655, 1238032, 1547540, 1857048, 2321310, 3095080, 3714096, 4642620, 6190160, 9285240, 18570480]

約数ペア:

[(1, 18570480), (2, 9285240), (3, 6190160), (4, 4642620), (5, 3714096), (6, 3095080), (8, 2321310), (10, 1857048), (12, 1547540), (15, 1238032), (16, 1160655), (20, 928524), (24, 773770), (30, 619016), (40, 464262), (48, 386885), (60, 309508), (80, 232131), (120, 154754), (240, 77377)]