2478185280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1523

約数の個数: 280

約数和(自身を含む): 8953183008

約数和(自身を除く): 6474997728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 192, 201, 216, 240, 268, 270, 288, 320, 324, 335, 360, 402, 405, 432, 480, 536, 540, 576, 603, 648, 670, 720, 804, 810, 864, 960, 1005, 1072, 1080, 1206, 1296, 1340, 1427, 1440, 1608, 1620, 1728, 1809, 2010, 2144, 2160, 2412, 2592, 2680, 2854, 2880, 3015, 3216, 3240, 3618, 4020, 4281, 4288, 4320, 4824, 5184, 5360, 5427, 5708, 6030, 6432, 6480, 7135, 7236, 8040, 8562, 8640, 9045, 9648, 10720, 10854, 11416, 12060, 12843, 12864, 12960, 14270, 14472, 16080, 17124, 18090, 19296, 21405, 21440, 21708, 22832, 24120, 25686, 25920, 27135, 28540, 28944, 32160, 34248, 36180, 38529, 38592, 42810, 43416, 45664, 48240, 51372, 54270, 57080, 57888, 64215, 64320, 68496, 72360, 77058, 85620, 86832, 91328, 95609, 96480, 102744, 108540, 114160, 115587, 115776, 128430, 136992, 144720, 154116, 171240, 173664, 191218, 192645, 192960, 205488, 217080, 228320, 231174, 256860, 273984, 286827, 289440, 308232, 342480, 347328, 382436, 385290, 410976, 434160, 456640, 462348, 478045, 513720, 573654, 577935, 578880, 616464, 684960, 764872, 770580, 821952, 860481, 868320, 924696, 956090, 1027440, 1147308, 1155870, 1232928, 1369920, 1434135, 1529744, 1541160, 1720962, 1736640, 1849392, 1912180, 2054880, 2294616, 2311740, 2465856, 2581443, 2868270, 3059488, 3082320, 3441924, 3698784, 3824360, 4109760, 4302405, 4589232, 4623480, 5162886, 5736540, 6118976, 6164640, 6883848, 7397568, 7648720, 7744329, 8604810, 9178464, 9246960, 10325772, 11473080, 12329280, 12907215, 13767696, 15297440, 15488658, 17209620, 18356928, 18493920, 20651544, 22946160, 25814430, 27535392, 30594880, 30977316, 34419240, 36987840, 38721645, 41303088, 45892320, 51628860, 55070784, 61954632, 68838480, 77443290, 82606176, 91784640, 103257720, 123909264, 137676960, 154886580, 165212352, 206515440, 247818528, 275353920, 309773160, 413030880, 495637056, 619546320, 826061760, 1239092640, 2478185280]

約数ペア:

[(1, 2478185280), (2, 1239092640), (3, 826061760), (4, 619546320), (5, 495637056), (6, 413030880), (8, 309773160), (9, 275353920), (10, 247818528), (12, 206515440), (15, 165212352), (16, 154886580), (18, 137676960), (20, 123909264), (24, 103257720), (27, 91784640), (30, 82606176), (32, 77443290), (36, 68838480), (40, 61954632), (45, 55070784), (48, 51628860), (54, 45892320), (60, 41303088), (64, 38721645), (67, 36987840), (72, 34419240), (80, 30977316), (81, 30594880), (90, 27535392), (96, 25814430), (108, 22946160), (120, 20651544), (134, 18493920), (135, 18356928), (144, 17209620), (160, 15488658), (162, 15297440), (180, 13767696), (192, 12907215), (201, 12329280), (216, 11473080), (240, 10325772), (268, 9246960), (270, 9178464), (288, 8604810), (320, 7744329), (324, 7648720), (335, 7397568), (360, 6883848), (402, 6164640), (405, 6118976), (432, 5736540), (480, 5162886), (536, 4623480), (540, 4589232), (576, 4302405), (603, 4109760), (648, 3824360), (670, 3698784), (720, 3441924), (804, 3082320), (810, 3059488), (864, 2868270), (960, 2581443), (1005, 2465856), (1072, 2311740), (1080, 2294616), (1206, 2054880), (1296, 1912180), (1340, 1849392), (1427, 1736640), (1440, 1720962), (1608, 1541160), (1620, 1529744), (1728, 1434135), (1809, 1369920), (2010, 1232928), (2144, 1155870), (2160, 1147308), (2412, 1027440), (2592, 956090), (2680, 924696), (2854, 868320), (2880, 860481), (3015, 821952), (3216, 770580), (3240, 764872), (3618, 684960), (4020, 616464), (4281, 578880), (4288, 577935), (4320, 573654), (4824, 513720), (5184, 478045), (5360, 462348), (5427, 456640), (5708, 434160), (6030, 410976), (6432, 385290), (6480, 382436), (7135, 347328), (7236, 342480), (8040, 308232), (8562, 289440), (8640, 286827), (9045, 273984), (9648, 256860), (10720, 231174), (10854, 228320), (11416, 217080), (12060, 205488), (12843, 192960), (12864, 192645), (12960, 191218), (14270, 173664), (14472, 171240), (16080, 154116), (17124, 144720), (18090, 136992), (19296, 128430), (21405, 115776), (21440, 115587), (21708, 114160), (22832, 108540), (24120, 102744), (25686, 96480), (25920, 95609), (27135, 91328), (28540, 86832), (28944, 85620), (32160, 77058), (34248, 72360), (36180, 68496), (38529, 64320), (38592, 64215), (42810, 57888), (43416, 57080), (45664, 54270), (48240, 51372)]