55604160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 196138800

約数和(自身を除く): 140534640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 449, 480, 516, 576, 645, 688, 720, 774, 860, 898, 960, 1032, 1290, 1347, 1376, 1440, 1548, 1720, 1796, 1935, 2064, 2245, 2580, 2694, 2752, 2880, 3096, 3440, 3592, 3870, 4041, 4128, 4490, 5160, 5388, 6192, 6735, 6880, 7184, 7740, 8082, 8256, 8980, 10320, 10776, 12384, 13470, 13760, 14368, 15480, 16164, 17960, 19307, 20205, 20640, 21552, 24768, 26940, 28736, 30960, 32328, 35920, 38614, 40410, 41280, 43104, 53880, 57921, 61920, 64656, 71840, 77228, 80820, 86208, 96535, 107760, 115842, 123840, 129312, 143680, 154456, 161640, 173763, 193070, 215520, 231684, 258624, 289605, 308912, 323280, 347526, 386140, 431040, 463368, 579210, 617824, 646560, 695052, 772280, 868815, 926736, 1158420, 1235648, 1293120, 1390104, 1544560, 1737630, 1853472, 2316840, 2780208, 3089120, 3475260, 3706944, 4633680, 5560416, 6178240, 6950520, 9267360, 11120832, 13901040, 18534720, 27802080, 55604160]

約数ペア:

[(1, 55604160), (2, 27802080), (3, 18534720), (4, 13901040), (5, 11120832), (6, 9267360), (8, 6950520), (9, 6178240), (10, 5560416), (12, 4633680), (15, 3706944), (16, 3475260), (18, 3089120), (20, 2780208), (24, 2316840), (30, 1853472), (32, 1737630), (36, 1544560), (40, 1390104), (43, 1293120), (45, 1235648), (48, 1158420), (60, 926736), (64, 868815), (72, 772280), (80, 695052), (86, 646560), (90, 617824), (96, 579210), (120, 463368), (129, 431040), (144, 386140), (160, 347526), (172, 323280), (180, 308912), (192, 289605), (215, 258624), (240, 231684), (258, 215520), (288, 193070), (320, 173763), (344, 161640), (360, 154456), (387, 143680), (430, 129312), (449, 123840), (480, 115842), (516, 107760), (576, 96535), (645, 86208), (688, 80820), (720, 77228), (774, 71840), (860, 64656), (898, 61920), (960, 57921), (1032, 53880), (1290, 43104), (1347, 41280), (1376, 40410), (1440, 38614), (1548, 35920), (1720, 32328), (1796, 30960), (1935, 28736), (2064, 26940), (2245, 24768), (2580, 21552), (2694, 20640), (2752, 20205), (2880, 19307), (3096, 17960), (3440, 16164), (3592, 15480), (3870, 14368), (4041, 13760), (4128, 13470), (4490, 12384), (5160, 10776), (5388, 10320), (6192, 8980), (6735, 8256), (6880, 8082), (7184, 7740)]