1552620

素因数分解:

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

素因数の和:354

約数の個数: 48

約数和(自身を含む): 4404960

約数和(自身を除く): 2852340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 229, 339, 452, 458, 565, 678, 687, 916, 1130, 1145, 1356, 1374, 1695, 2260, 2290, 2748, 3390, 3435, 4580, 6780, 6870, 13740, 25877, 51754, 77631, 103508, 129385, 155262, 258770, 310524, 388155, 517540, 776310, 1552620]

約数ペア:

[(1, 1552620), (2, 776310), (3, 517540), (4, 388155), (5, 310524), (6, 258770), (10, 155262), (12, 129385), (15, 103508), (20, 77631), (30, 51754), (60, 25877), (113, 13740), (226, 6870), (229, 6780), (339, 4580), (452, 3435), (458, 3390), (565, 2748), (678, 2290), (687, 2260), (916, 1695), (1130, 1374), (1145, 1356)]