179939520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 168

約数和(自身を含む): 633746256

約数和(自身を除く): 453806736

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, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1453, 1548, 1720, 1935, 2064, 2580, 2752, 2880, 2906, 3096, 3440, 3870, 4128, 4359, 5160, 5812, 6192, 6880, 7265, 7740, 8256, 8718, 10320, 11624, 12384, 13077, 13760, 14530, 15480, 17436, 20640, 21795, 23248, 24768, 26154, 29060, 30960, 34872, 41280, 43590, 46496, 52308, 58120, 61920, 62479, 65385, 69744, 87180, 92992, 104616, 116240, 123840, 124958, 130770, 139488, 174360, 187437, 209232, 232480, 249916, 261540, 278976, 312395, 348720, 374874, 418464, 464960, 499832, 523080, 562311, 624790, 697440, 749748, 836928, 937185, 999664, 1046160, 1124622, 1249580, 1394880, 1499496, 1874370, 1999328, 2092320, 2249244, 2499160, 2811555, 2998992, 3748740, 3998656, 4184640, 4498488, 4998320, 5623110, 5997984, 7497480, 8996976, 9996640, 11246220, 11995968, 14994960, 17993952, 19993280, 22492440, 29989920, 35987904, 44984880, 59979840, 89969760, 179939520]

約数ペア:

[(1, 179939520), (2, 89969760), (3, 59979840), (4, 44984880), (5, 35987904), (6, 29989920), (8, 22492440), (9, 19993280), (10, 17993952), (12, 14994960), (15, 11995968), (16, 11246220), (18, 9996640), (20, 8996976), (24, 7497480), (30, 5997984), (32, 5623110), (36, 4998320), (40, 4498488), (43, 4184640), (45, 3998656), (48, 3748740), (60, 2998992), (64, 2811555), (72, 2499160), (80, 2249244), (86, 2092320), (90, 1999328), (96, 1874370), (120, 1499496), (129, 1394880), (144, 1249580), (160, 1124622), (172, 1046160), (180, 999664), (192, 937185), (215, 836928), (240, 749748), (258, 697440), (288, 624790), (320, 562311), (344, 523080), (360, 499832), (387, 464960), (430, 418464), (480, 374874), (516, 348720), (576, 312395), (645, 278976), (688, 261540), (720, 249916), (774, 232480), (860, 209232), (960, 187437), (1032, 174360), (1290, 139488), (1376, 130770), (1440, 124958), (1453, 123840), (1548, 116240), (1720, 104616), (1935, 92992), (2064, 87180), (2580, 69744), (2752, 65385), (2880, 62479), (2906, 61920), (3096, 58120), (3440, 52308), (3870, 46496), (4128, 43590), (4359, 41280), (5160, 34872), (5812, 30960), (6192, 29060), (6880, 26154), (7265, 24768), (7740, 23248), (8256, 21795), (8718, 20640), (10320, 17436), (11624, 15480), (12384, 14530), (13077, 13760)]