237971520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9181}}^1$

素因数の和:9210

約数の個数: 140

約数和(自身を含む): 846598764

約数和(自身を除く): 608627244

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, 9181, 12960, 18362, 25920, 27543, 36724, 45905, 55086, 73448, 82629, 91810, 110172, 137715, 146896, 165258, 183620, 220344, 247887, 275430, 293792, 330516, 367240, 413145, 440688, 495774, 550860, 587584, 661032, 734480, 743661, 826290, 881376, 991548, 1101720, 1239435, 1322064, 1468960, 1487322, 1652580, 1762752, 1983096, 2203440, 2478870, 2644128, 2937920, 2974644, 3305160, 3718305, 3966192, 4406880, 4957740, 5288256, 5949288, 6610320, 7436610, 7932384, 8813760, 9915480, 11898576, 13220640, 14873220, 15864768, 19830960, 23797152, 26441280, 29746440, 39661920, 47594304, 59492880, 79323840, 118985760, 237971520]

約数ペア:

[(1, 237971520), (2, 118985760), (3, 79323840), (4, 59492880), (5, 47594304), (6, 39661920), (8, 29746440), (9, 26441280), (10, 23797152), (12, 19830960), (15, 15864768), (16, 14873220), (18, 13220640), (20, 11898576), (24, 9915480), (27, 8813760), (30, 7932384), (32, 7436610), (36, 6610320), (40, 5949288), (45, 5288256), (48, 4957740), (54, 4406880), (60, 3966192), (64, 3718305), (72, 3305160), (80, 2974644), (81, 2937920), (90, 2644128), (96, 2478870), (108, 2203440), (120, 1983096), (135, 1762752), (144, 1652580), (160, 1487322), (162, 1468960), (180, 1322064), (192, 1239435), (216, 1101720), (240, 991548), (270, 881376), (288, 826290), (320, 743661), (324, 734480), (360, 661032), (405, 587584), (432, 550860), (480, 495774), (540, 440688), (576, 413145), (648, 367240), (720, 330516), (810, 293792), (864, 275430), (960, 247887), (1080, 220344), (1296, 183620), (1440, 165258), (1620, 146896), (1728, 137715), (2160, 110172), (2592, 91810), (2880, 82629), (3240, 73448), (4320, 55086), (5184, 45905), (6480, 36724), (8640, 27543), (9181, 25920), (12960, 18362)]