21934816080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{91395067}}^1$

素因数の和:91395083

約数の個数: 40

約数和(自身を含む): 67997930592

約数和(自身を除く): 46063114512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 91395067, 182790134, 274185201, 365580268, 456975335, 548370402, 731160536, 913950670, 1096740804, 1370926005, 1462321072, 1827901340, 2193481608, 2741852010, 3655802680, 4386963216, 5483704020, 7311605360, 10967408040, 21934816080]

約数ペア:

[(1, 21934816080), (2, 10967408040), (3, 7311605360), (4, 5483704020), (5, 4386963216), (6, 3655802680), (8, 2741852010), (10, 2193481608), (12, 1827901340), (15, 1462321072), (16, 1370926005), (20, 1096740804), (24, 913950670), (30, 731160536), (40, 548370402), (48, 456975335), (60, 365580268), (80, 274185201), (120, 182790134), (240, 91395067)]