56531520

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 168

約数和(自身を含む): 201923904

約数和(自身を除く): 145392384

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 727, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1454, 1620, 1728, 1944, 2160, 2181, 2430, 2592, 2880, 2908, 3240, 3635, 3888, 4320, 4362, 4860, 5184, 5816, 6480, 6543, 7270, 7776, 8640, 8724, 9720, 10905, 11632, 12960, 13086, 14540, 15552, 17448, 19440, 19629, 21810, 23264, 25920, 26172, 29080, 32715, 34896, 38880, 39258, 43620, 46528, 52344, 58160, 58887, 65430, 69792, 77760, 78516, 87240, 98145, 104688, 116320, 117774, 130860, 139584, 157032, 174480, 176661, 196290, 209376, 232640, 235548, 261720, 294435, 314064, 348960, 353322, 392580, 418752, 471096, 523440, 588870, 628128, 697920, 706644, 785160, 883305, 942192, 1046880, 1177740, 1256256, 1413288, 1570320, 1766610, 1884384, 2093760, 2355480, 2826576, 3140640, 3533220, 3768768, 4710960, 5653152, 6281280, 7066440, 9421920, 11306304, 14132880, 18843840, 28265760, 56531520]

約数ペア:

[(1, 56531520), (2, 28265760), (3, 18843840), (4, 14132880), (5, 11306304), (6, 9421920), (8, 7066440), (9, 6281280), (10, 5653152), (12, 4710960), (15, 3768768), (16, 3533220), (18, 3140640), (20, 2826576), (24, 2355480), (27, 2093760), (30, 1884384), (32, 1766610), (36, 1570320), (40, 1413288), (45, 1256256), (48, 1177740), (54, 1046880), (60, 942192), (64, 883305), (72, 785160), (80, 706644), (81, 697920), (90, 628128), (96, 588870), (108, 523440), (120, 471096), (135, 418752), (144, 392580), (160, 353322), (162, 348960), (180, 314064), (192, 294435), (216, 261720), (240, 235548), (243, 232640), (270, 209376), (288, 196290), (320, 176661), (324, 174480), (360, 157032), (405, 139584), (432, 130860), (480, 117774), (486, 116320), (540, 104688), (576, 98145), (648, 87240), (720, 78516), (727, 77760), (810, 69792), (864, 65430), (960, 58887), (972, 58160), (1080, 52344), (1215, 46528), (1296, 43620), (1440, 39258), (1454, 38880), (1620, 34896), (1728, 32715), (1944, 29080), (2160, 26172), (2181, 25920), (2430, 23264), (2592, 21810), (2880, 19629), (2908, 19440), (3240, 17448), (3635, 15552), (3888, 14540), (4320, 13086), (4362, 12960), (4860, 11632), (5184, 10905), (5816, 9720), (6480, 8724), (6543, 8640), (7270, 7776)]