180308088

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5653}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 489523320

約数和(自身を除く): 309215232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 5653, 7974, 10632, 11306, 15948, 16959, 22612, 31896, 33918, 45224, 50877, 67836, 101754, 135672, 203508, 407016, 2504279, 5008558, 7512837, 10017116, 15025674, 20034232, 22538511, 30051348, 45077022, 60102696, 90154044, 180308088]

約数ペア:

[(1, 180308088), (2, 90154044), (3, 60102696), (4, 45077022), (6, 30051348), (8, 22538511), (9, 20034232), (12, 15025674), (18, 10017116), (24, 7512837), (36, 5008558), (72, 2504279), (443, 407016), (886, 203508), (1329, 135672), (1772, 101754), (2658, 67836), (3544, 50877), (3987, 45224), (5316, 33918), (5653, 31896), (7974, 22612), (10632, 16959), (11306, 15948)]