489181680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5845

約数の個数: 200

約数和(自身を含む): 1830007872

約数和(自身を除く): 1340826192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5807, 6480, 7020, 8424, 9360, 10530, 11614, 14040, 16848, 17421, 21060, 23228, 28080, 29035, 34842, 42120, 46456, 52263, 58070, 69684, 75491, 84240, 87105, 92912, 104526, 116140, 139368, 150982, 156789, 174210, 209052, 226473, 232280, 261315, 278736, 301964, 313578, 348420, 377455, 418104, 452946, 464560, 470367, 522630, 603928, 627156, 679419, 696840, 754910, 783945, 836208, 905892, 940734, 1045260, 1132365, 1207856, 1254312, 1358838, 1393680, 1509820, 1567890, 1811784, 1881468, 2038257, 2090520, 2264730, 2351835, 2508624, 2717676, 3019640, 3135780, 3397095, 3623568, 3762936, 4076514, 4181040, 4529460, 4703670, 5435352, 6039280, 6114771, 6271560, 6794190, 7525872, 8153028, 9058920, 9407340, 10191285, 10870704, 12229542, 12543120, 13588380, 16306056, 18117840, 18814680, 20382570, 24459084, 27176760, 30573855, 32612112, 37629360, 40765140, 48918168, 54353520, 61147710, 81530280, 97836336, 122295420, 163060560, 244590840, 489181680]

約数ペア:

[(1, 489181680), (2, 244590840), (3, 163060560), (4, 122295420), (5, 97836336), (6, 81530280), (8, 61147710), (9, 54353520), (10, 48918168), (12, 40765140), (13, 37629360), (15, 32612112), (16, 30573855), (18, 27176760), (20, 24459084), (24, 20382570), (26, 18814680), (27, 18117840), (30, 16306056), (36, 13588380), (39, 12543120), (40, 12229542), (45, 10870704), (48, 10191285), (52, 9407340), (54, 9058920), (60, 8153028), (65, 7525872), (72, 6794190), (78, 6271560), (80, 6114771), (81, 6039280), (90, 5435352), (104, 4703670), (108, 4529460), (117, 4181040), (120, 4076514), (130, 3762936), (135, 3623568), (144, 3397095), (156, 3135780), (162, 3019640), (180, 2717676), (195, 2508624), (208, 2351835), (216, 2264730), (234, 2090520), (240, 2038257), (260, 1881468), (270, 1811784), (312, 1567890), (324, 1509820), (351, 1393680), (360, 1358838), (390, 1254312), (405, 1207856), (432, 1132365), (468, 1045260), (520, 940734), (540, 905892), (585, 836208), (624, 783945), (648, 754910), (702, 696840), (720, 679419), (780, 627156), (810, 603928), (936, 522630), (1040, 470367), (1053, 464560), (1080, 452946), (1170, 418104), (1296, 377455), (1404, 348420), (1560, 313578), (1620, 301964), (1755, 278736), (1872, 261315), (2106, 232280), (2160, 226473), (2340, 209052), (2808, 174210), (3120, 156789), (3240, 150982), (3510, 139368), (4212, 116140), (4680, 104526), (5265, 92912), (5616, 87105), (5807, 84240), (6480, 75491), (7020, 69684), (8424, 58070), (9360, 52263), (10530, 46456), (11614, 42120), (14040, 34842), (16848, 29035), (17421, 28080), (21060, 23228)]