323455680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12479}}^1$

素因数の和:12508

約数の個数: 140

約数和(自身を含む): 1150680960

約数和(自身を除く): 827225280

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, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12479, 12960, 24958, 25920, 37437, 49916, 62395, 74874, 99832, 112311, 124790, 149748, 187185, 199664, 224622, 249580, 299496, 336933, 374370, 399328, 449244, 499160, 561555, 598992, 673866, 748740, 798656, 898488, 998320, 1010799, 1123110, 1197984, 1347732, 1497480, 1684665, 1796976, 1996640, 2021598, 2246220, 2395968, 2695464, 2994960, 3369330, 3593952, 3993280, 4043196, 4492440, 5053995, 5390928, 5989920, 6738660, 7187904, 8086392, 8984880, 10107990, 10781856, 11979840, 13477320, 16172784, 17969760, 20215980, 21563712, 26954640, 32345568, 35939520, 40431960, 53909280, 64691136, 80863920, 107818560, 161727840, 323455680]

約数ペア:

[(1, 323455680), (2, 161727840), (3, 107818560), (4, 80863920), (5, 64691136), (6, 53909280), (8, 40431960), (9, 35939520), (10, 32345568), (12, 26954640), (15, 21563712), (16, 20215980), (18, 17969760), (20, 16172784), (24, 13477320), (27, 11979840), (30, 10781856), (32, 10107990), (36, 8984880), (40, 8086392), (45, 7187904), (48, 6738660), (54, 5989920), (60, 5390928), (64, 5053995), (72, 4492440), (80, 4043196), (81, 3993280), (90, 3593952), (96, 3369330), (108, 2994960), (120, 2695464), (135, 2395968), (144, 2246220), (160, 2021598), (162, 1996640), (180, 1796976), (192, 1684665), (216, 1497480), (240, 1347732), (270, 1197984), (288, 1123110), (320, 1010799), (324, 998320), (360, 898488), (405, 798656), (432, 748740), (480, 673866), (540, 598992), (576, 561555), (648, 499160), (720, 449244), (810, 399328), (864, 374370), (960, 336933), (1080, 299496), (1296, 249580), (1440, 224622), (1620, 199664), (1728, 187185), (2160, 149748), (2592, 124790), (2880, 112311), (3240, 99832), (4320, 74874), (5184, 62395), (6480, 49916), (8640, 37437), (12479, 25920), (12960, 24958)]