3105240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 9439200

約数和(自身を除く): 6333960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 229, 339, 452, 458, 565, 678, 687, 904, 916, 1130, 1145, 1356, 1374, 1695, 1832, 2260, 2290, 2712, 2748, 3390, 3435, 4520, 4580, 5496, 6780, 6870, 9160, 13560, 13740, 25877, 27480, 51754, 77631, 103508, 129385, 155262, 207016, 258770, 310524, 388155, 517540, 621048, 776310, 1035080, 1552620, 3105240]

約数ペア:

[(1, 3105240), (2, 1552620), (3, 1035080), (4, 776310), (5, 621048), (6, 517540), (8, 388155), (10, 310524), (12, 258770), (15, 207016), (20, 155262), (24, 129385), (30, 103508), (40, 77631), (60, 51754), (113, 27480), (120, 25877), (226, 13740), (229, 13560), (339, 9160), (452, 6870), (458, 6780), (565, 5496), (678, 4580), (687, 4520), (904, 3435), (916, 3390), (1130, 2748), (1145, 2712), (1356, 2290), (1374, 2260), (1695, 1832)]