85765080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 258501600

約数和(自身を除く): 172736520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3121, 3435, 4580, 5496, 6242, 6870, 9160, 9363, 12484, 13740, 15605, 18726, 24968, 27480, 31210, 37452, 46815, 62420, 74904, 93630, 124840, 187260, 374520, 714709, 1429418, 2144127, 2858836, 3573545, 4288254, 5717672, 7147090, 8576508, 10720635, 14294180, 17153016, 21441270, 28588360, 42882540, 85765080]

約数ペア:

[(1, 85765080), (2, 42882540), (3, 28588360), (4, 21441270), (5, 17153016), (6, 14294180), (8, 10720635), (10, 8576508), (12, 7147090), (15, 5717672), (20, 4288254), (24, 3573545), (30, 2858836), (40, 2144127), (60, 1429418), (120, 714709), (229, 374520), (458, 187260), (687, 124840), (916, 93630), (1145, 74904), (1374, 62420), (1832, 46815), (2290, 37452), (2748, 31210), (3121, 27480), (3435, 24968), (4580, 18726), (5496, 15605), (6242, 13740), (6870, 12484), (9160, 9363)]