149891520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1022

約数の個数: 112

約数和(自身を含む): 478962720

約数和(自身を除く): 329071200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 386, 480, 579, 772, 809, 960, 965, 1158, 1544, 1618, 1930, 2316, 2427, 2895, 3088, 3236, 3860, 4045, 4632, 4854, 5790, 6176, 6472, 7720, 8090, 9264, 9708, 11580, 12135, 12352, 12944, 15440, 16180, 18528, 19416, 23160, 24270, 25888, 30880, 32360, 37056, 38832, 46320, 48540, 51776, 61760, 64720, 77664, 92640, 97080, 129440, 155328, 156137, 185280, 194160, 258880, 312274, 388320, 468411, 624548, 776640, 780685, 936822, 1249096, 1561370, 1873644, 2342055, 2498192, 3122740, 3747288, 4684110, 4996384, 6245480, 7494576, 9368220, 9992768, 12490960, 14989152, 18736440, 24981920, 29978304, 37472880, 49963840, 74945760, 149891520]

約数ペア:

[(1, 149891520), (2, 74945760), (3, 49963840), (4, 37472880), (5, 29978304), (6, 24981920), (8, 18736440), (10, 14989152), (12, 12490960), (15, 9992768), (16, 9368220), (20, 7494576), (24, 6245480), (30, 4996384), (32, 4684110), (40, 3747288), (48, 3122740), (60, 2498192), (64, 2342055), (80, 1873644), (96, 1561370), (120, 1249096), (160, 936822), (192, 780685), (193, 776640), (240, 624548), (320, 468411), (386, 388320), (480, 312274), (579, 258880), (772, 194160), (809, 185280), (960, 156137), (965, 155328), (1158, 129440), (1544, 97080), (1618, 92640), (1930, 77664), (2316, 64720), (2427, 61760), (2895, 51776), (3088, 48540), (3236, 46320), (3860, 38832), (4045, 37056), (4632, 32360), (4854, 30880), (5790, 25888), (6176, 24270), (6472, 23160), (7720, 19416), (8090, 18528), (9264, 16180), (9708, 15440), (11580, 12944), (12135, 12352)]