8949978720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{144541}}^1$

素因数の和:144605

約数の個数: 144

約数和(自身を含む): 31252293072

約数和(自身を除く): 22302314352

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, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 144541, 289082, 433623, 578164, 722705, 867246, 1156328, 1300869, 1445410, 1734492, 2168115, 2312656, 2601738, 2890820, 3468984, 4336230, 4625312, 5203476, 5781640, 6215263, 6504345, 6937968, 8672460, 10406952, 11563280, 12430526, 13008690, 13875936, 17344920, 18645789, 20813904, 23126560, 24861052, 26017380, 31076315, 34689840, 37291578, 41627808, 49722104, 52034760, 55937367, 62152630, 69379680, 74583156, 93228945, 99444208, 104069520, 111874734, 124305260, 149166312, 186457890, 198888416, 208139040, 223749468, 248610520, 279686835, 298332624, 372915780, 447498936, 497221040, 559373670, 596665248, 745831560, 894997872, 994442080, 1118747340, 1491663120, 1789995744, 2237494680, 2983326240, 4474989360, 8949978720]

約数ペア:

[(1, 8949978720), (2, 4474989360), (3, 2983326240), (4, 2237494680), (5, 1789995744), (6, 1491663120), (8, 1118747340), (9, 994442080), (10, 894997872), (12, 745831560), (15, 596665248), (16, 559373670), (18, 497221040), (20, 447498936), (24, 372915780), (30, 298332624), (32, 279686835), (36, 248610520), (40, 223749468), (43, 208139040), (45, 198888416), (48, 186457890), (60, 149166312), (72, 124305260), (80, 111874734), (86, 104069520), (90, 99444208), (96, 93228945), (120, 74583156), (129, 69379680), (144, 62152630), (160, 55937367), (172, 52034760), (180, 49722104), (215, 41627808), (240, 37291578), (258, 34689840), (288, 31076315), (344, 26017380), (360, 24861052), (387, 23126560), (430, 20813904), (480, 18645789), (516, 17344920), (645, 13875936), (688, 13008690), (720, 12430526), (774, 11563280), (860, 10406952), (1032, 8672460), (1290, 6937968), (1376, 6504345), (1440, 6215263), (1548, 5781640), (1720, 5203476), (1935, 4625312), (2064, 4336230), (2580, 3468984), (3096, 2890820), (3440, 2601738), (3870, 2312656), (4128, 2168115), (5160, 1734492), (6192, 1445410), (6880, 1300869), (7740, 1156328), (10320, 867246), (12384, 722705), (15480, 578164), (20640, 433623), (30960, 289082), (61920, 144541)]