90307529520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2226517}}^1$

素因数の和:2226559

約数の個数: 120

約数和(自身を含む): 303144878736

約数和(自身を除く): 212837349216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 40560, 2226517, 4453034, 6679551, 8906068, 11132585, 13359102, 17812136, 22265170, 26718204, 28944721, 33397755, 35624272, 44530340, 53436408, 57889442, 66795510, 86834163, 89060680, 106872816, 115778884, 133591020, 144723605, 173668326, 178121360, 231557768, 267182040, 289447210, 347336652, 376281373, 434170815, 463115536, 534364080, 578894420, 694673304, 752562746, 868341630, 1128844119, 1157788840, 1389346608, 1505125492, 1736683260, 1881406865, 2257688238, 2315577680, 3010250984, 3473366520, 3762813730, 4515376476, 5644220595, 6020501968, 6946733040, 7525627460, 9030752952, 11288441190, 15051254920, 18061505904, 22576882380, 30102509840, 45153764760, 90307529520]

約数ペア:

[(1, 90307529520), (2, 45153764760), (3, 30102509840), (4, 22576882380), (5, 18061505904), (6, 15051254920), (8, 11288441190), (10, 9030752952), (12, 7525627460), (13, 6946733040), (15, 6020501968), (16, 5644220595), (20, 4515376476), (24, 3762813730), (26, 3473366520), (30, 3010250984), (39, 2315577680), (40, 2257688238), (48, 1881406865), (52, 1736683260), (60, 1505125492), (65, 1389346608), (78, 1157788840), (80, 1128844119), (104, 868341630), (120, 752562746), (130, 694673304), (156, 578894420), (169, 534364080), (195, 463115536), (208, 434170815), (240, 376281373), (260, 347336652), (312, 289447210), (338, 267182040), (390, 231557768), (507, 178121360), (520, 173668326), (624, 144723605), (676, 133591020), (780, 115778884), (845, 106872816), (1014, 89060680), (1040, 86834163), (1352, 66795510), (1560, 57889442), (1690, 53436408), (2028, 44530340), (2535, 35624272), (2704, 33397755), (3120, 28944721), (3380, 26718204), (4056, 22265170), (5070, 17812136), (6760, 13359102), (8112, 11132585), (10140, 8906068), (13520, 6679551), (20280, 4453034), (40560, 2226517)]