15086960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 41515200

約数和(自身を除く): 26428240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 929, 1015, 1160, 1624, 1858, 2030, 2320, 3248, 3716, 4060, 4645, 6503, 7432, 8120, 9290, 13006, 14864, 16240, 18580, 26012, 26941, 32515, 37160, 52024, 53882, 65030, 74320, 104048, 107764, 130060, 134705, 188587, 215528, 260120, 269410, 377174, 431056, 520240, 538820, 754348, 942935, 1077640, 1508696, 1885870, 2155280, 3017392, 3771740, 7543480, 15086960]

約数ペア:

[(1, 15086960), (2, 7543480), (4, 3771740), (5, 3017392), (7, 2155280), (8, 1885870), (10, 1508696), (14, 1077640), (16, 942935), (20, 754348), (28, 538820), (29, 520240), (35, 431056), (40, 377174), (56, 269410), (58, 260120), (70, 215528), (80, 188587), (112, 134705), (116, 130060), (140, 107764), (145, 104048), (203, 74320), (232, 65030), (280, 53882), (290, 52024), (406, 37160), (464, 32515), (560, 26941), (580, 26012), (812, 18580), (929, 16240), (1015, 14864), (1160, 13006), (1624, 9290), (1858, 8120), (2030, 7432), (2320, 6503), (3248, 4645), (3716, 4060)]