268259520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 856171008

約数和(自身を除く): 587911488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 320, 454, 480, 681, 908, 960, 1135, 1231, 1362, 1816, 2270, 2462, 2724, 3405, 3632, 3693, 4540, 4924, 5448, 6155, 6810, 7264, 7386, 9080, 9848, 10896, 12310, 13620, 14528, 14772, 18160, 18465, 19696, 21792, 24620, 27240, 29544, 36320, 36930, 39392, 43584, 49240, 54480, 59088, 72640, 73860, 78784, 98480, 108960, 118176, 147720, 196960, 217920, 236352, 279437, 295440, 393920, 558874, 590880, 838311, 1117748, 1181760, 1397185, 1676622, 2235496, 2794370, 3353244, 4191555, 4470992, 5588740, 6706488, 8383110, 8941984, 11177480, 13412976, 16766220, 17883968, 22354960, 26825952, 33532440, 44709920, 53651904, 67064880, 89419840, 134129760, 268259520]

約数ペア:

[(1, 268259520), (2, 134129760), (3, 89419840), (4, 67064880), (5, 53651904), (6, 44709920), (8, 33532440), (10, 26825952), (12, 22354960), (15, 17883968), (16, 16766220), (20, 13412976), (24, 11177480), (30, 8941984), (32, 8383110), (40, 6706488), (48, 5588740), (60, 4470992), (64, 4191555), (80, 3353244), (96, 2794370), (120, 2235496), (160, 1676622), (192, 1397185), (227, 1181760), (240, 1117748), (320, 838311), (454, 590880), (480, 558874), (681, 393920), (908, 295440), (960, 279437), (1135, 236352), (1231, 217920), (1362, 196960), (1816, 147720), (2270, 118176), (2462, 108960), (2724, 98480), (3405, 78784), (3632, 73860), (3693, 72640), (4540, 59088), (4924, 54480), (5448, 49240), (6155, 43584), (6810, 39392), (7264, 36930), (7386, 36320), (9080, 29544), (9848, 27240), (10896, 24620), (12310, 21792), (13620, 19696), (14528, 18465), (14772, 18160)]