87583680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 280

約数和(自身を含む): 324551040

約数和(自身を除く): 236967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 109, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 218, 240, 248, 270, 279, 288, 310, 320, 324, 327, 360, 372, 405, 432, 436, 465, 480, 496, 540, 545, 558, 576, 620, 648, 654, 720, 744, 810, 837, 864, 872, 930, 960, 981, 992, 1080, 1090, 1116, 1240, 1296, 1308, 1395, 1440, 1488, 1620, 1635, 1674, 1728, 1744, 1860, 1962, 1984, 2160, 2180, 2232, 2480, 2511, 2592, 2616, 2790, 2880, 2943, 2976, 3240, 3270, 3348, 3379, 3488, 3720, 3924, 4185, 4320, 4360, 4464, 4905, 4960, 5022, 5184, 5232, 5580, 5886, 5952, 6480, 6540, 6696, 6758, 6976, 7440, 7848, 8370, 8640, 8720, 8829, 8928, 9810, 9920, 10044, 10137, 10464, 11160, 11772, 12555, 12960, 13080, 13392, 13516, 14715, 14880, 15696, 16740, 16895, 17440, 17658, 17856, 19620, 20088, 20274, 20928, 22320, 23544, 25110, 25920, 26160, 26784, 27032, 29430, 29760, 30411, 31392, 33480, 33790, 34880, 35316, 39240, 40176, 40548, 44145, 44640, 47088, 50220, 50685, 52320, 53568, 54064, 58860, 60822, 62784, 66960, 67580, 70632, 78480, 80352, 81096, 88290, 89280, 91233, 94176, 100440, 101370, 104640, 108128, 117720, 121644, 133920, 135160, 141264, 152055, 156960, 160704, 162192, 176580, 182466, 188352, 200880, 202740, 216256, 235440, 243288, 267840, 270320, 273699, 282528, 304110, 313920, 324384, 353160, 364932, 401760, 405480, 456165, 470880, 486576, 540640, 547398, 565056, 608220, 648768, 706320, 729864, 803520, 810960, 912330, 941760, 973152, 1081280, 1094796, 1216440, 1368495, 1412640, 1459728, 1621920, 1824660, 1946304, 2189592, 2432880, 2736990, 2825280, 2919456, 3243840, 3649320, 4379184, 4865760, 5473980, 5838912, 7298640, 8758368, 9731520, 10947960, 14597280, 17516736, 21895920, 29194560, 43791840, 87583680]

約数ペア:

[(1, 87583680), (2, 43791840), (3, 29194560), (4, 21895920), (5, 17516736), (6, 14597280), (8, 10947960), (9, 9731520), (10, 8758368), (12, 7298640), (15, 5838912), (16, 5473980), (18, 4865760), (20, 4379184), (24, 3649320), (27, 3243840), (30, 2919456), (31, 2825280), (32, 2736990), (36, 2432880), (40, 2189592), (45, 1946304), (48, 1824660), (54, 1621920), (60, 1459728), (62, 1412640), (64, 1368495), (72, 1216440), (80, 1094796), (81, 1081280), (90, 973152), (93, 941760), (96, 912330), (108, 810960), (109, 803520), (120, 729864), (124, 706320), (135, 648768), (144, 608220), (155, 565056), (160, 547398), (162, 540640), (180, 486576), (186, 470880), (192, 456165), (216, 405480), (218, 401760), (240, 364932), (248, 353160), (270, 324384), (279, 313920), (288, 304110), (310, 282528), (320, 273699), (324, 270320), (327, 267840), (360, 243288), (372, 235440), (405, 216256), (432, 202740), (436, 200880), (465, 188352), (480, 182466), (496, 176580), (540, 162192), (545, 160704), (558, 156960), (576, 152055), (620, 141264), (648, 135160), (654, 133920), (720, 121644), (744, 117720), (810, 108128), (837, 104640), (864, 101370), (872, 100440), (930, 94176), (960, 91233), (981, 89280), (992, 88290), (1080, 81096), (1090, 80352), (1116, 78480), (1240, 70632), (1296, 67580), (1308, 66960), (1395, 62784), (1440, 60822), (1488, 58860), (1620, 54064), (1635, 53568), (1674, 52320), (1728, 50685), (1744, 50220), (1860, 47088), (1962, 44640), (1984, 44145), (2160, 40548), (2180, 40176), (2232, 39240), (2480, 35316), (2511, 34880), (2592, 33790), (2616, 33480), (2790, 31392), (2880, 30411), (2943, 29760), (2976, 29430), (3240, 27032), (3270, 26784), (3348, 26160), (3379, 25920), (3488, 25110), (3720, 23544), (3924, 22320), (4185, 20928), (4320, 20274), (4360, 20088), (4464, 19620), (4905, 17856), (4960, 17658), (5022, 17440), (5184, 16895), (5232, 16740), (5580, 15696), (5886, 14880), (5952, 14715), (6480, 13516), (6540, 13392), (6696, 13080), (6758, 12960), (6976, 12555), (7440, 11772), (7848, 11160), (8370, 10464), (8640, 10137), (8720, 10044), (8829, 9920), (8928, 9810)]