1209660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20161}}^1$

素因数の和:20173

約数の個数: 24

約数和(自身を含む): 3387216

約数和(自身を除く): 2177556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20161, 40322, 60483, 80644, 100805, 120966, 201610, 241932, 302415, 403220, 604830, 1209660]

約数ペア:

[(1, 1209660), (2, 604830), (3, 403220), (4, 302415), (5, 241932), (6, 201610), (10, 120966), (12, 100805), (15, 80644), (20, 60483), (30, 40322), (60, 20161)]