3628980

素因数分解:

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

素因数の和:20176

約数の個数: 36

約数和(自身を含む): 11008452

約数和(自身を除く): 7379472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 20161, 40322, 60483, 80644, 100805, 120966, 181449, 201610, 241932, 302415, 362898, 403220, 604830, 725796, 907245, 1209660, 1814490, 3628980]

約数ペア:

[(1, 3628980), (2, 1814490), (3, 1209660), (4, 907245), (5, 725796), (6, 604830), (9, 403220), (10, 362898), (12, 302415), (15, 241932), (18, 201610), (20, 181449), (30, 120966), (36, 100805), (45, 80644), (60, 60483), (90, 40322), (180, 20161)]