12561060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7260

約数の個数: 48

約数和(自身を含む): 36388800

約数和(自身を除く): 23827740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7219, 14438, 21657, 28876, 36095, 43314, 72190, 86628, 108285, 144380, 209351, 216570, 418702, 433140, 628053, 837404, 1046755, 1256106, 2093510, 2512212, 3140265, 4187020, 6280530, 12561060]

約数ペア:

[(1, 12561060), (2, 6280530), (3, 4187020), (4, 3140265), (5, 2512212), (6, 2093510), (10, 1256106), (12, 1046755), (15, 837404), (20, 628053), (29, 433140), (30, 418702), (58, 216570), (60, 209351), (87, 144380), (116, 108285), (145, 86628), (174, 72190), (290, 43314), (348, 36095), (435, 28876), (580, 21657), (870, 14438), (1740, 7219)]