1612139220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2985443}}^1$

素因数の和:2985461

約数の個数: 48

約数和(自身を含む): 5015545920

約数和(自身を除く): 3403406700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2985443, 5970886, 8956329, 11941772, 14927215, 17912658, 26868987, 29854430, 35825316, 44781645, 53737974, 59708860, 80606961, 89563290, 107475948, 134344935, 161213922, 179126580, 268689870, 322427844, 403034805, 537379740, 806069610, 1612139220]

約数ペア:

[(1, 1612139220), (2, 806069610), (3, 537379740), (4, 403034805), (5, 322427844), (6, 268689870), (9, 179126580), (10, 161213922), (12, 134344935), (15, 107475948), (18, 89563290), (20, 80606961), (27, 59708860), (30, 53737974), (36, 44781645), (45, 35825316), (54, 29854430), (60, 26868987), (90, 17912658), (108, 14927215), (135, 11941772), (180, 8956329), (270, 5970886), (540, 2985443)]