1241585280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5568

約数の個数: 256

約数和(自身を含む): 4736390400

約数和(自身を除く): 3494805120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5527, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11054, 11232, 12480, 14040, 14976, 16581, 17280, 18720, 22108, 22464, 24960, 27635, 28080, 33162, 37440, 44216, 44928, 49743, 55270, 56160, 66324, 71851, 74880, 82905, 88432, 99486, 110540, 112320, 132648, 143702, 149229, 165810, 176864, 198972, 215553, 221080, 224640, 248715, 265296, 287404, 298458, 331620, 353728, 359255, 397944, 431106, 442160, 497430, 530592, 574808, 596916, 646659, 663240, 707456, 718510, 746145, 795888, 862212, 884320, 994860, 1061184, 1077765, 1149616, 1193832, 1293318, 1326480, 1437020, 1492290, 1591776, 1724424, 1768640, 1939977, 1989720, 2122368, 2155530, 2299232, 2387664, 2586636, 2652960, 2874040, 2984580, 3183552, 3233295, 3448848, 3537280, 3879954, 3979440, 4311060, 4598464, 4775328, 5173272, 5305920, 5748080, 5969160, 6367104, 6466590, 6897696, 7759908, 7958880, 8622120, 9196928, 9550656, 9699885, 10346544, 10611840, 11496160, 11938320, 12933180, 13795392, 15519816, 15917760, 17244240, 19101312, 19399770, 20693088, 22992320, 23876640, 25866360, 27590784, 31039632, 31835520, 34488480, 38799540, 41386176, 45984640, 47753280, 51732720, 62079264, 68976960, 77599080, 82772352, 95506560, 103465440, 124158528, 137953920, 155198160, 206930880, 248317056, 310396320, 413861760, 620792640, 1241585280]

約数ペア:

[(1, 1241585280), (2, 620792640), (3, 413861760), (4, 310396320), (5, 248317056), (6, 206930880), (8, 155198160), (9, 137953920), (10, 124158528), (12, 103465440), (13, 95506560), (15, 82772352), (16, 77599080), (18, 68976960), (20, 62079264), (24, 51732720), (26, 47753280), (27, 45984640), (30, 41386176), (32, 38799540), (36, 34488480), (39, 31835520), (40, 31039632), (45, 27590784), (48, 25866360), (52, 23876640), (54, 22992320), (60, 20693088), (64, 19399770), (65, 19101312), (72, 17244240), (78, 15917760), (80, 15519816), (90, 13795392), (96, 12933180), (104, 11938320), (108, 11496160), (117, 10611840), (120, 10346544), (128, 9699885), (130, 9550656), (135, 9196928), (144, 8622120), (156, 7958880), (160, 7759908), (180, 6897696), (192, 6466590), (195, 6367104), (208, 5969160), (216, 5748080), (234, 5305920), (240, 5173272), (260, 4775328), (270, 4598464), (288, 4311060), (312, 3979440), (320, 3879954), (351, 3537280), (360, 3448848), (384, 3233295), (390, 3183552), (416, 2984580), (432, 2874040), (468, 2652960), (480, 2586636), (520, 2387664), (540, 2299232), (576, 2155530), (585, 2122368), (624, 1989720), (640, 1939977), (702, 1768640), (720, 1724424), (780, 1591776), (832, 1492290), (864, 1437020), (936, 1326480), (960, 1293318), (1040, 1193832), (1080, 1149616), (1152, 1077765), (1170, 1061184), (1248, 994860), (1404, 884320), (1440, 862212), (1560, 795888), (1664, 746145), (1728, 718510), (1755, 707456), (1872, 663240), (1920, 646659), (2080, 596916), (2160, 574808), (2340, 530592), (2496, 497430), (2808, 442160), (2880, 431106), (3120, 397944), (3456, 359255), (3510, 353728), (3744, 331620), (4160, 298458), (4320, 287404), (4680, 265296), (4992, 248715), (5527, 224640), (5616, 221080), (5760, 215553), (6240, 198972), (7020, 176864), (7488, 165810), (8320, 149229), (8640, 143702), (9360, 132648), (11054, 112320), (11232, 110540), (12480, 99486), (14040, 88432), (14976, 82905), (16581, 74880), (17280, 71851), (18720, 66324), (22108, 56160), (22464, 55270), (24960, 49743), (27635, 44928), (28080, 44216), (33162, 37440)]