1456580880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2476

約数の個数: 240

約数和(自身を含む): 5238664704

約数和(自身を除く): 3782083824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2417, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3888, 4185, 4464, 4834, 4860, 5022, 5580, 6480, 6696, 7251, 7440, 7533, 8370, 9668, 9720, 10044, 11160, 12085, 12555, 13392, 14502, 15066, 16740, 19336, 19440, 20088, 21753, 22320, 24170, 25110, 29004, 30132, 33480, 36255, 37665, 38672, 40176, 43506, 48340, 50220, 58008, 60264, 65259, 66960, 72510, 74927, 75330, 87012, 96680, 100440, 108765, 116016, 120528, 130518, 145020, 149854, 150660, 174024, 193360, 195777, 200880, 217530, 224781, 261036, 290040, 299708, 301320, 326295, 348048, 374635, 391554, 435060, 449562, 522072, 580080, 587331, 599416, 602640, 652590, 674343, 749270, 783108, 870120, 899124, 978885, 1044144, 1123905, 1174662, 1198832, 1305180, 1348686, 1498540, 1566216, 1740240, 1798248, 1957770, 2023029, 2247810, 2349324, 2610360, 2697372, 2936655, 2997080, 3132432, 3371715, 3596496, 3915540, 4046058, 4495620, 4698648, 5220720, 5394744, 5873310, 5994160, 6069087, 6743430, 7831080, 8092116, 8991240, 9397296, 10115145, 10789488, 11746620, 12138174, 13486860, 15662160, 16184232, 17982480, 18207261, 20230290, 23493240, 24276348, 26973720, 30345435, 32368464, 36414522, 40460580, 46986480, 48552696, 53947440, 60690870, 72829044, 80921160, 91036305, 97105392, 121381740, 145658088, 161842320, 182072610, 242763480, 291316176, 364145220, 485526960, 728290440, 1456580880]

約数ペア:

[(1, 1456580880), (2, 728290440), (3, 485526960), (4, 364145220), (5, 291316176), (6, 242763480), (8, 182072610), (9, 161842320), (10, 145658088), (12, 121381740), (15, 97105392), (16, 91036305), (18, 80921160), (20, 72829044), (24, 60690870), (27, 53947440), (30, 48552696), (31, 46986480), (36, 40460580), (40, 36414522), (45, 32368464), (48, 30345435), (54, 26973720), (60, 24276348), (62, 23493240), (72, 20230290), (80, 18207261), (81, 17982480), (90, 16184232), (93, 15662160), (108, 13486860), (120, 12138174), (124, 11746620), (135, 10789488), (144, 10115145), (155, 9397296), (162, 8991240), (180, 8092116), (186, 7831080), (216, 6743430), (240, 6069087), (243, 5994160), (248, 5873310), (270, 5394744), (279, 5220720), (310, 4698648), (324, 4495620), (360, 4046058), (372, 3915540), (405, 3596496), (432, 3371715), (465, 3132432), (486, 2997080), (496, 2936655), (540, 2697372), (558, 2610360), (620, 2349324), (648, 2247810), (720, 2023029), (744, 1957770), (810, 1798248), (837, 1740240), (930, 1566216), (972, 1498540), (1080, 1348686), (1116, 1305180), (1215, 1198832), (1240, 1174662), (1296, 1123905), (1395, 1044144), (1488, 978885), (1620, 899124), (1674, 870120), (1860, 783108), (1944, 749270), (2160, 674343), (2232, 652590), (2417, 602640), (2430, 599416), (2480, 587331), (2511, 580080), (2790, 522072), (3240, 449562), (3348, 435060), (3720, 391554), (3888, 374635), (4185, 348048), (4464, 326295), (4834, 301320), (4860, 299708), (5022, 290040), (5580, 261036), (6480, 224781), (6696, 217530), (7251, 200880), (7440, 195777), (7533, 193360), (8370, 174024), (9668, 150660), (9720, 149854), (10044, 145020), (11160, 130518), (12085, 120528), (12555, 116016), (13392, 108765), (14502, 100440), (15066, 96680), (16740, 87012), (19336, 75330), (19440, 74927), (20088, 72510), (21753, 66960), (22320, 65259), (24170, 60264), (25110, 58008), (29004, 50220), (30132, 48340), (33480, 43506), (36255, 40176), (37665, 38672)]