89969760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 314378064

約数和(自身を除く): 224408304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1453, 1548, 1720, 1935, 2064, 2580, 2906, 3096, 3440, 3870, 4128, 4359, 5160, 5812, 6192, 6880, 7265, 7740, 8718, 10320, 11624, 12384, 13077, 14530, 15480, 17436, 20640, 21795, 23248, 26154, 29060, 30960, 34872, 43590, 46496, 52308, 58120, 61920, 62479, 65385, 69744, 87180, 104616, 116240, 124958, 130770, 139488, 174360, 187437, 209232, 232480, 249916, 261540, 312395, 348720, 374874, 418464, 499832, 523080, 562311, 624790, 697440, 749748, 937185, 999664, 1046160, 1124622, 1249580, 1499496, 1874370, 1999328, 2092320, 2249244, 2499160, 2811555, 2998992, 3748740, 4498488, 4998320, 5623110, 5997984, 7497480, 8996976, 9996640, 11246220, 14994960, 17993952, 22492440, 29989920, 44984880, 89969760]

約数ペア:

[(1, 89969760), (2, 44984880), (3, 29989920), (4, 22492440), (5, 17993952), (6, 14994960), (8, 11246220), (9, 9996640), (10, 8996976), (12, 7497480), (15, 5997984), (16, 5623110), (18, 4998320), (20, 4498488), (24, 3748740), (30, 2998992), (32, 2811555), (36, 2499160), (40, 2249244), (43, 2092320), (45, 1999328), (48, 1874370), (60, 1499496), (72, 1249580), (80, 1124622), (86, 1046160), (90, 999664), (96, 937185), (120, 749748), (129, 697440), (144, 624790), (160, 562311), (172, 523080), (180, 499832), (215, 418464), (240, 374874), (258, 348720), (288, 312395), (344, 261540), (360, 249916), (387, 232480), (430, 209232), (480, 187437), (516, 174360), (645, 139488), (688, 130770), (720, 124958), (774, 116240), (860, 104616), (1032, 87180), (1290, 69744), (1376, 65385), (1440, 62479), (1453, 61920), (1548, 58120), (1720, 52308), (1935, 46496), (2064, 43590), (2580, 34872), (2906, 30960), (3096, 29060), (3440, 26154), (3870, 23248), (4128, 21795), (4359, 20640), (5160, 17436), (5812, 15480), (6192, 14530), (6880, 13077), (7265, 12384), (7740, 11624), (8718, 10320)]