38862480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 121242240

約数和(自身を除く): 82379760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 839, 965, 1158, 1544, 1678, 1930, 2316, 2517, 2895, 3088, 3356, 3860, 4195, 4632, 5034, 5790, 6712, 7720, 8390, 9264, 10068, 11580, 12585, 13424, 15440, 16780, 20136, 23160, 25170, 33560, 40272, 46320, 50340, 67120, 100680, 161927, 201360, 323854, 485781, 647708, 809635, 971562, 1295416, 1619270, 1943124, 2428905, 2590832, 3238540, 3886248, 4857810, 6477080, 7772496, 9715620, 12954160, 19431240, 38862480]

約数ペア:

[(1, 38862480), (2, 19431240), (3, 12954160), (4, 9715620), (5, 7772496), (6, 6477080), (8, 4857810), (10, 3886248), (12, 3238540), (15, 2590832), (16, 2428905), (20, 1943124), (24, 1619270), (30, 1295416), (40, 971562), (48, 809635), (60, 647708), (80, 485781), (120, 323854), (193, 201360), (240, 161927), (386, 100680), (579, 67120), (772, 50340), (839, 46320), (965, 40272), (1158, 33560), (1544, 25170), (1678, 23160), (1930, 20136), (2316, 16780), (2517, 15440), (2895, 13424), (3088, 12585), (3356, 11580), (3860, 10068), (4195, 9264), (4632, 8390), (5034, 7720), (5790, 6712)]