12268980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68161}}^1$

素因数の和:68176

約数の個数: 36

約数和(自身を含む): 37216452

約数和(自身を除く): 24947472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68161, 136322, 204483, 272644, 340805, 408966, 613449, 681610, 817932, 1022415, 1226898, 1363220, 2044830, 2453796, 3067245, 4089660, 6134490, 12268980]

約数ペア:

[(1, 12268980), (2, 6134490), (3, 4089660), (4, 3067245), (5, 2453796), (6, 2044830), (9, 1363220), (10, 1226898), (12, 1022415), (15, 817932), (18, 681610), (20, 613449), (30, 408966), (36, 340805), (45, 272644), (60, 204483), (90, 136322), (180, 68161)]