8121267360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5885

約数の個数: 240

約数和(自身を含む): 28929285000

約数和(自身を除く): 20808017640

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, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 216, 218, 240, 270, 288, 324, 327, 360, 405, 432, 436, 480, 540, 545, 648, 654, 720, 810, 864, 872, 981, 1080, 1090, 1296, 1308, 1440, 1620, 1635, 1744, 1962, 2160, 2180, 2592, 2616, 2943, 3240, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5749, 5886, 6480, 6540, 7848, 8720, 8829, 9810, 10464, 11498, 11772, 12960, 13080, 14715, 15696, 17247, 17440, 17658, 19620, 22996, 23544, 26160, 28745, 29430, 31392, 34494, 35316, 39240, 44145, 45992, 47088, 51741, 52320, 57490, 58860, 68988, 70632, 78480, 86235, 88290, 91984, 94176, 103482, 114980, 117720, 137976, 141264, 155223, 156960, 172470, 176580, 183968, 206964, 229960, 235440, 258705, 275952, 282528, 310446, 344940, 353160, 413928, 459920, 465669, 470880, 517410, 551904, 620892, 626641, 689880, 706320, 776115, 827856, 919840, 931338, 1034820, 1241784, 1253282, 1379760, 1412640, 1552230, 1655712, 1862676, 1879923, 2069640, 2328345, 2483568, 2506564, 2759520, 3104460, 3133205, 3725352, 3759846, 4139280, 4656690, 4967136, 5013128, 5639769, 6208920, 6266410, 7450704, 7519692, 8278560, 9313380, 9399615, 10026256, 11279538, 12417840, 12532820, 14901408, 15039384, 16919307, 18626760, 18799230, 20052512, 22559076, 24835680, 25065640, 28198845, 30078768, 33838614, 37253520, 37598460, 45118152, 50131280, 50757921, 56397690, 60157536, 67677228, 74507040, 75196920, 84596535, 90236304, 100262560, 101515842, 112795380, 135354456, 150393840, 169193070, 180472608, 203031684, 225590760, 253789605, 270708912, 300787680, 338386140, 406063368, 451181520, 507579210, 541417824, 676772280, 812126736, 902363040, 1015158420, 1353544560, 1624253472, 2030316840, 2707089120, 4060633680, 8121267360]

約数ペア:

[(1, 8121267360), (2, 4060633680), (3, 2707089120), (4, 2030316840), (5, 1624253472), (6, 1353544560), (8, 1015158420), (9, 902363040), (10, 812126736), (12, 676772280), (15, 541417824), (16, 507579210), (18, 451181520), (20, 406063368), (24, 338386140), (27, 300787680), (30, 270708912), (32, 253789605), (36, 225590760), (40, 203031684), (45, 180472608), (48, 169193070), (54, 150393840), (60, 135354456), (72, 112795380), (80, 101515842), (81, 100262560), (90, 90236304), (96, 84596535), (108, 75196920), (109, 74507040), (120, 67677228), (135, 60157536), (144, 56397690), (160, 50757921), (162, 50131280), (180, 45118152), (216, 37598460), (218, 37253520), (240, 33838614), (270, 30078768), (288, 28198845), (324, 25065640), (327, 24835680), (360, 22559076), (405, 20052512), (432, 18799230), (436, 18626760), (480, 16919307), (540, 15039384), (545, 14901408), (648, 12532820), (654, 12417840), (720, 11279538), (810, 10026256), (864, 9399615), (872, 9313380), (981, 8278560), (1080, 7519692), (1090, 7450704), (1296, 6266410), (1308, 6208920), (1440, 5639769), (1620, 5013128), (1635, 4967136), (1744, 4656690), (1962, 4139280), (2160, 3759846), (2180, 3725352), (2592, 3133205), (2616, 3104460), (2943, 2759520), (3240, 2506564), (3270, 2483568), (3488, 2328345), (3924, 2069640), (4320, 1879923), (4360, 1862676), (4905, 1655712), (5232, 1552230), (5749, 1412640), (5886, 1379760), (6480, 1253282), (6540, 1241784), (7848, 1034820), (8720, 931338), (8829, 919840), (9810, 827856), (10464, 776115), (11498, 706320), (11772, 689880), (12960, 626641), (13080, 620892), (14715, 551904), (15696, 517410), (17247, 470880), (17440, 465669), (17658, 459920), (19620, 413928), (22996, 353160), (23544, 344940), (26160, 310446), (28745, 282528), (29430, 275952), (31392, 258705), (34494, 235440), (35316, 229960), (39240, 206964), (44145, 183968), (45992, 176580), (47088, 172470), (51741, 156960), (52320, 155223), (57490, 141264), (58860, 137976), (68988, 117720), (70632, 114980), (78480, 103482), (86235, 94176), (88290, 91984)]