15253320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 46368000

約数和(自身を除く): 31114680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1609, 1896, 2370, 3160, 3218, 4740, 4827, 6436, 8045, 9480, 9654, 12872, 16090, 19308, 24135, 32180, 38616, 48270, 64360, 96540, 127111, 193080, 254222, 381333, 508444, 635555, 762666, 1016888, 1271110, 1525332, 1906665, 2542220, 3050664, 3813330, 5084440, 7626660, 15253320]

約数ペア:

[(1, 15253320), (2, 7626660), (3, 5084440), (4, 3813330), (5, 3050664), (6, 2542220), (8, 1906665), (10, 1525332), (12, 1271110), (15, 1016888), (20, 762666), (24, 635555), (30, 508444), (40, 381333), (60, 254222), (79, 193080), (120, 127111), (158, 96540), (237, 64360), (316, 48270), (395, 38616), (474, 32180), (632, 24135), (790, 19308), (948, 16090), (1185, 12872), (1580, 9654), (1609, 9480), (1896, 8045), (2370, 6436), (3160, 4827), (3218, 4740)]