87590880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4713

約数の個数: 144

約数和(自身を含む): 321965280

約数和(自身を除く): 234374400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4679, 4680, 6240, 9358, 9360, 14037, 18716, 18720, 23395, 28074, 37432, 42111, 46790, 56148, 60827, 70185, 74864, 84222, 93580, 112296, 121654, 140370, 149728, 168444, 182481, 187160, 210555, 224592, 243308, 280740, 304135, 336888, 364962, 374320, 421110, 449184, 486616, 547443, 561480, 608270, 673776, 729924, 748640, 842220, 912405, 973232, 1094886, 1122960, 1216540, 1347552, 1459848, 1684440, 1824810, 1946464, 2189772, 2245920, 2433080, 2737215, 2919696, 3368880, 3649620, 4379544, 4866160, 5474430, 5839392, 6737760, 7299240, 8759088, 9732320, 10948860, 14598480, 17518176, 21897720, 29196960, 43795440, 87590880]

約数ペア:

[(1, 87590880), (2, 43795440), (3, 29196960), (4, 21897720), (5, 17518176), (6, 14598480), (8, 10948860), (9, 9732320), (10, 8759088), (12, 7299240), (13, 6737760), (15, 5839392), (16, 5474430), (18, 4866160), (20, 4379544), (24, 3649620), (26, 3368880), (30, 2919696), (32, 2737215), (36, 2433080), (39, 2245920), (40, 2189772), (45, 1946464), (48, 1824810), (52, 1684440), (60, 1459848), (65, 1347552), (72, 1216540), (78, 1122960), (80, 1094886), (90, 973232), (96, 912405), (104, 842220), (117, 748640), (120, 729924), (130, 673776), (144, 608270), (156, 561480), (160, 547443), (180, 486616), (195, 449184), (208, 421110), (234, 374320), (240, 364962), (260, 336888), (288, 304135), (312, 280740), (360, 243308), (390, 224592), (416, 210555), (468, 187160), (480, 182481), (520, 168444), (585, 149728), (624, 140370), (720, 121654), (780, 112296), (936, 93580), (1040, 84222), (1170, 74864), (1248, 70185), (1440, 60827), (1560, 56148), (1872, 46790), (2080, 42111), (2340, 37432), (3120, 28074), (3744, 23395), (4679, 18720), (4680, 18716), (6240, 14037), (9358, 9360)]