131116080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{546317}}^1$

素因数の和:546333

約数の個数: 40

約数和(自身を含む): 406460592

約数和(自身を除く): 275344512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 546317, 1092634, 1638951, 2185268, 2731585, 3277902, 4370536, 5463170, 6555804, 8194755, 8741072, 10926340, 13111608, 16389510, 21852680, 26223216, 32779020, 43705360, 65558040, 131116080]

約数ペア:

[(1, 131116080), (2, 65558040), (3, 43705360), (4, 32779020), (5, 26223216), (6, 21852680), (8, 16389510), (10, 13111608), (12, 10926340), (15, 8741072), (16, 8194755), (20, 6555804), (24, 5463170), (30, 4370536), (40, 3277902), (48, 2731585), (60, 2185268), (80, 1638951), (120, 1092634), (240, 546317)]