274777920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10601}}^1$

素因数の和:10630

約数の個数: 140

約数和(自身を含む): 977525604

約数和(自身を除く): 702747684

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, 10601, 12960, 21202, 25920, 31803, 42404, 53005, 63606, 84808, 95409, 106010, 127212, 159015, 169616, 190818, 212020, 254424, 286227, 318030, 339232, 381636, 424040, 477045, 508848, 572454, 636060, 678464, 763272, 848080, 858681, 954090, 1017696, 1144908, 1272120, 1431135, 1526544, 1696160, 1717362, 1908180, 2035392, 2289816, 2544240, 2862270, 3053088, 3392320, 3434724, 3816360, 4293405, 4579632, 5088480, 5724540, 6106176, 6869448, 7632720, 8586810, 9159264, 10176960, 11449080, 13738896, 15265440, 17173620, 18318528, 22898160, 27477792, 30530880, 34347240, 45796320, 54955584, 68694480, 91592640, 137388960, 274777920]

約数ペア:

[(1, 274777920), (2, 137388960), (3, 91592640), (4, 68694480), (5, 54955584), (6, 45796320), (8, 34347240), (9, 30530880), (10, 27477792), (12, 22898160), (15, 18318528), (16, 17173620), (18, 15265440), (20, 13738896), (24, 11449080), (27, 10176960), (30, 9159264), (32, 8586810), (36, 7632720), (40, 6869448), (45, 6106176), (48, 5724540), (54, 5088480), (60, 4579632), (64, 4293405), (72, 3816360), (80, 3434724), (81, 3392320), (90, 3053088), (96, 2862270), (108, 2544240), (120, 2289816), (135, 2035392), (144, 1908180), (160, 1717362), (162, 1696160), (180, 1526544), (192, 1431135), (216, 1272120), (240, 1144908), (270, 1017696), (288, 954090), (320, 858681), (324, 848080), (360, 763272), (405, 678464), (432, 636060), (480, 572454), (540, 508848), (576, 477045), (648, 424040), (720, 381636), (810, 339232), (864, 318030), (960, 286227), (1080, 254424), (1296, 212020), (1440, 190818), (1620, 169616), (1728, 159015), (2160, 127212), (2592, 106010), (2880, 95409), (3240, 84808), (4320, 63606), (5184, 53005), (6480, 42404), (8640, 31803), (10601, 25920), (12960, 21202)]