188874960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{786979}}^1$

素因数の和:786995

約数の個数: 40

約数和(自身を含む): 585513120

約数和(自身を除く): 396638160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 786979, 1573958, 2360937, 3147916, 3934895, 4721874, 6295832, 7869790, 9443748, 11804685, 12591664, 15739580, 18887496, 23609370, 31479160, 37774992, 47218740, 62958320, 94437480, 188874960]

約数ペア:

[(1, 188874960), (2, 94437480), (3, 62958320), (4, 47218740), (5, 37774992), (6, 31479160), (8, 23609370), (10, 18887496), (12, 15739580), (15, 12591664), (16, 11804685), (20, 9443748), (24, 7869790), (30, 6295832), (40, 4721874), (48, 3934895), (60, 3147916), (80, 2360937), (120, 1573958), (240, 786979)]