488358720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 280

約数和(自身を含む): 1765852704

約数和(自身を除く): 1277493984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 227, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 454, 480, 498, 540, 576, 648, 664, 681, 720, 747, 810, 830, 864, 908, 960, 996, 1080, 1135, 1245, 1296, 1328, 1362, 1440, 1494, 1620, 1660, 1728, 1816, 1992, 2043, 2160, 2241, 2270, 2490, 2592, 2656, 2724, 2880, 2988, 3240, 3320, 3405, 3632, 3735, 3984, 4086, 4320, 4482, 4540, 4980, 5184, 5312, 5448, 5976, 6129, 6480, 6640, 6723, 6810, 7264, 7470, 7968, 8172, 8640, 8964, 9080, 9960, 10215, 10896, 11205, 11952, 12258, 12960, 13280, 13446, 13620, 14528, 14940, 15936, 16344, 17928, 18160, 18387, 18841, 19920, 20430, 21792, 22410, 23904, 24516, 25920, 26560, 26892, 27240, 29880, 30645, 32688, 33615, 35856, 36320, 36774, 37682, 39840, 40860, 43584, 44820, 47808, 49032, 53784, 54480, 56523, 59760, 61290, 65376, 67230, 71712, 72640, 73548, 75364, 79680, 81720, 89640, 91935, 94205, 98064, 107568, 108960, 113046, 119520, 122580, 130752, 134460, 143424, 147096, 150728, 163440, 169569, 179280, 183870, 188410, 196128, 215136, 217920, 226092, 239040, 245160, 268920, 282615, 294192, 301456, 326880, 339138, 358560, 367740, 376820, 392256, 430272, 452184, 490320, 508707, 537840, 565230, 588384, 602912, 653760, 678276, 717120, 735480, 753640, 847845, 904368, 980640, 1017414, 1075680, 1130460, 1176768, 1205824, 1356552, 1470960, 1507280, 1526121, 1695690, 1808736, 1961280, 2034828, 2151360, 2260920, 2543535, 2713104, 2941920, 3014560, 3052242, 3391380, 3617472, 4069656, 4521840, 5087070, 5426208, 5883840, 6029120, 6104484, 6782760, 7630605, 8139312, 9043680, 10174140, 10852416, 12208968, 13565520, 15261210, 16278624, 18087360, 20348280, 24417936, 27131040, 30522420, 32557248, 40696560, 48835872, 54262080, 61044840, 81393120, 97671744, 122089680, 162786240, 244179360, 488358720]

約数ペア:

[(1, 488358720), (2, 244179360), (3, 162786240), (4, 122089680), (5, 97671744), (6, 81393120), (8, 61044840), (9, 54262080), (10, 48835872), (12, 40696560), (15, 32557248), (16, 30522420), (18, 27131040), (20, 24417936), (24, 20348280), (27, 18087360), (30, 16278624), (32, 15261210), (36, 13565520), (40, 12208968), (45, 10852416), (48, 10174140), (54, 9043680), (60, 8139312), (64, 7630605), (72, 6782760), (80, 6104484), (81, 6029120), (83, 5883840), (90, 5426208), (96, 5087070), (108, 4521840), (120, 4069656), (135, 3617472), (144, 3391380), (160, 3052242), (162, 3014560), (166, 2941920), (180, 2713104), (192, 2543535), (216, 2260920), (227, 2151360), (240, 2034828), (249, 1961280), (270, 1808736), (288, 1695690), (320, 1526121), (324, 1507280), (332, 1470960), (360, 1356552), (405, 1205824), (415, 1176768), (432, 1130460), (454, 1075680), (480, 1017414), (498, 980640), (540, 904368), (576, 847845), (648, 753640), (664, 735480), (681, 717120), (720, 678276), (747, 653760), (810, 602912), (830, 588384), (864, 565230), (908, 537840), (960, 508707), (996, 490320), (1080, 452184), (1135, 430272), (1245, 392256), (1296, 376820), (1328, 367740), (1362, 358560), (1440, 339138), (1494, 326880), (1620, 301456), (1660, 294192), (1728, 282615), (1816, 268920), (1992, 245160), (2043, 239040), (2160, 226092), (2241, 217920), (2270, 215136), (2490, 196128), (2592, 188410), (2656, 183870), (2724, 179280), (2880, 169569), (2988, 163440), (3240, 150728), (3320, 147096), (3405, 143424), (3632, 134460), (3735, 130752), (3984, 122580), (4086, 119520), (4320, 113046), (4482, 108960), (4540, 107568), (4980, 98064), (5184, 94205), (5312, 91935), (5448, 89640), (5976, 81720), (6129, 79680), (6480, 75364), (6640, 73548), (6723, 72640), (6810, 71712), (7264, 67230), (7470, 65376), (7968, 61290), (8172, 59760), (8640, 56523), (8964, 54480), (9080, 53784), (9960, 49032), (10215, 47808), (10896, 44820), (11205, 43584), (11952, 40860), (12258, 39840), (12960, 37682), (13280, 36774), (13446, 36320), (13620, 35856), (14528, 33615), (14940, 32688), (15936, 30645), (16344, 29880), (17928, 27240), (18160, 26892), (18387, 26560), (18841, 25920), (19920, 24516), (20430, 23904), (21792, 22410)]