23947440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 83137536

約数和(自身を除く): 59190096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 193, 220, 235, 240, 264, 282, 330, 376, 386, 440, 470, 517, 528, 564, 579, 660, 705, 752, 772, 880, 940, 965, 1034, 1128, 1158, 1320, 1410, 1544, 1551, 1880, 1930, 2068, 2123, 2256, 2316, 2585, 2640, 2820, 2895, 3088, 3102, 3760, 3860, 4136, 4246, 4632, 5170, 5640, 5790, 6204, 6369, 7720, 7755, 8272, 8492, 9071, 9264, 10340, 10615, 11280, 11580, 12408, 12738, 15440, 15510, 16984, 18142, 20680, 21230, 23160, 24816, 25476, 27213, 31020, 31845, 33968, 36284, 41360, 42460, 45355, 46320, 50952, 54426, 62040, 63690, 72568, 84920, 90710, 99781, 101904, 108852, 124080, 127380, 136065, 145136, 169840, 181420, 199562, 217704, 254760, 272130, 299343, 362840, 399124, 435408, 498905, 509520, 544260, 598686, 725680, 798248, 997810, 1088520, 1197372, 1496715, 1596496, 1995620, 2177040, 2394744, 2993430, 3991240, 4789488, 5986860, 7982480, 11973720, 23947440]

約数ペア:

[(1, 23947440), (2, 11973720), (3, 7982480), (4, 5986860), (5, 4789488), (6, 3991240), (8, 2993430), (10, 2394744), (11, 2177040), (12, 1995620), (15, 1596496), (16, 1496715), (20, 1197372), (22, 1088520), (24, 997810), (30, 798248), (33, 725680), (40, 598686), (44, 544260), (47, 509520), (48, 498905), (55, 435408), (60, 399124), (66, 362840), (80, 299343), (88, 272130), (94, 254760), (110, 217704), (120, 199562), (132, 181420), (141, 169840), (165, 145136), (176, 136065), (188, 127380), (193, 124080), (220, 108852), (235, 101904), (240, 99781), (264, 90710), (282, 84920), (330, 72568), (376, 63690), (386, 62040), (440, 54426), (470, 50952), (517, 46320), (528, 45355), (564, 42460), (579, 41360), (660, 36284), (705, 33968), (752, 31845), (772, 31020), (880, 27213), (940, 25476), (965, 24816), (1034, 23160), (1128, 21230), (1158, 20680), (1320, 18142), (1410, 16984), (1544, 15510), (1551, 15440), (1880, 12738), (1930, 12408), (2068, 11580), (2123, 11280), (2256, 10615), (2316, 10340), (2585, 9264), (2640, 9071), (2820, 8492), (2895, 8272), (3088, 7755), (3102, 7720), (3760, 6369), (3860, 6204), (4136, 5790), (4246, 5640), (4632, 5170)]