15487160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 39528000

約数和(自身を除く): 24040840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 79, 104, 116, 130, 145, 158, 169, 232, 260, 290, 316, 338, 377, 395, 520, 580, 632, 676, 754, 790, 845, 1027, 1160, 1352, 1508, 1580, 1690, 1885, 2054, 2291, 3016, 3160, 3380, 3770, 4108, 4582, 4901, 5135, 6760, 7540, 8216, 9164, 9802, 10270, 11455, 13351, 15080, 18328, 19604, 20540, 22910, 24505, 26702, 29783, 39208, 41080, 45820, 49010, 53404, 59566, 66755, 91640, 98020, 106808, 119132, 133510, 148915, 196040, 238264, 267020, 297830, 387179, 534040, 595660, 774358, 1191320, 1548716, 1935895, 3097432, 3871790, 7743580, 15487160]

約数ペア:

[(1, 15487160), (2, 7743580), (4, 3871790), (5, 3097432), (8, 1935895), (10, 1548716), (13, 1191320), (20, 774358), (26, 595660), (29, 534040), (40, 387179), (52, 297830), (58, 267020), (65, 238264), (79, 196040), (104, 148915), (116, 133510), (130, 119132), (145, 106808), (158, 98020), (169, 91640), (232, 66755), (260, 59566), (290, 53404), (316, 49010), (338, 45820), (377, 41080), (395, 39208), (520, 29783), (580, 26702), (632, 24505), (676, 22910), (754, 20540), (790, 19604), (845, 18328), (1027, 15080), (1160, 13351), (1352, 11455), (1508, 10270), (1580, 9802), (1690, 9164), (1885, 8216), (2054, 7540), (2291, 6760), (3016, 5135), (3160, 4901), (3380, 4582), (3770, 4108)]