15019260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 42304416

約数和(自身を除く): 27285156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1297, 1930, 2316, 2594, 2895, 3860, 3891, 5188, 5790, 6485, 7782, 11580, 12970, 15564, 19455, 25940, 38910, 77820, 250321, 500642, 750963, 1001284, 1251605, 1501926, 2503210, 3003852, 3754815, 5006420, 7509630, 15019260]

約数ペア:

[(1, 15019260), (2, 7509630), (3, 5006420), (4, 3754815), (5, 3003852), (6, 2503210), (10, 1501926), (12, 1251605), (15, 1001284), (20, 750963), (30, 500642), (60, 250321), (193, 77820), (386, 38910), (579, 25940), (772, 19455), (965, 15564), (1158, 12970), (1297, 11580), (1930, 7782), (2316, 6485), (2594, 5790), (2895, 5188), (3860, 3891)]