15366660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 43282176

約数和(自身を除く): 27915516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1327, 1930, 2316, 2654, 2895, 3860, 3981, 5308, 5790, 6635, 7962, 11580, 13270, 15924, 19905, 26540, 39810, 79620, 256111, 512222, 768333, 1024444, 1280555, 1536666, 2561110, 3073332, 3841665, 5122220, 7683330, 15366660]

約数ペア:

[(1, 15366660), (2, 7683330), (3, 5122220), (4, 3841665), (5, 3073332), (6, 2561110), (10, 1536666), (12, 1280555), (15, 1024444), (20, 768333), (30, 512222), (60, 256111), (193, 79620), (386, 39810), (579, 26540), (772, 19905), (965, 15924), (1158, 13270), (1327, 11580), (1930, 7962), (2316, 6635), (2654, 5790), (2895, 5308), (3860, 3981)]