227972880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{1303}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 795544320

約数和(自身を除く): 567571440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1303, 1458, 1620, 1944, 2160, 2187, 2430, 2606, 2916, 3240, 3645, 3888, 3909, 4374, 4860, 5212, 5832, 6480, 6515, 7290, 7818, 8748, 9720, 10424, 10935, 11664, 11727, 13030, 14580, 15636, 17496, 19440, 19545, 20848, 21870, 23454, 26060, 29160, 31272, 34992, 35181, 39090, 43740, 46908, 52120, 58320, 58635, 62544, 70362, 78180, 87480, 93816, 104240, 105543, 117270, 140724, 156360, 174960, 175905, 187632, 211086, 234540, 281448, 312720, 316629, 351810, 422172, 469080, 527715, 562896, 633258, 703620, 844344, 938160, 949887, 1055430, 1266516, 1407240, 1583145, 1688688, 1899774, 2110860, 2533032, 2814480, 2849661, 3166290, 3799548, 4221720, 4749435, 5066064, 5699322, 6332580, 7599096, 8443440, 9498870, 11398644, 12665160, 14248305, 15198192, 18997740, 22797288, 25330320, 28496610, 37995480, 45594576, 56993220, 75990960, 113986440, 227972880]

約数ペア:

[(1, 227972880), (2, 113986440), (3, 75990960), (4, 56993220), (5, 45594576), (6, 37995480), (8, 28496610), (9, 25330320), (10, 22797288), (12, 18997740), (15, 15198192), (16, 14248305), (18, 12665160), (20, 11398644), (24, 9498870), (27, 8443440), (30, 7599096), (36, 6332580), (40, 5699322), (45, 5066064), (48, 4749435), (54, 4221720), (60, 3799548), (72, 3166290), (80, 2849661), (81, 2814480), (90, 2533032), (108, 2110860), (120, 1899774), (135, 1688688), (144, 1583145), (162, 1407240), (180, 1266516), (216, 1055430), (240, 949887), (243, 938160), (270, 844344), (324, 703620), (360, 633258), (405, 562896), (432, 527715), (486, 469080), (540, 422172), (648, 351810), (720, 316629), (729, 312720), (810, 281448), (972, 234540), (1080, 211086), (1215, 187632), (1296, 175905), (1303, 174960), (1458, 156360), (1620, 140724), (1944, 117270), (2160, 105543), (2187, 104240), (2430, 93816), (2606, 87480), (2916, 78180), (3240, 70362), (3645, 62544), (3888, 58635), (3909, 58320), (4374, 52120), (4860, 46908), (5212, 43740), (5832, 39090), (6480, 35181), (6515, 34992), (7290, 31272), (7818, 29160), (8748, 26060), (9720, 23454), (10424, 21870), (10935, 20848), (11664, 19545), (11727, 19440), (13030, 17496), (14580, 15636)]