471251520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18181}}^1$

素因数の和:18210

約数の個数: 140

約数和(自身を含む): 1676416764

約数和(自身を除く): 1205165244

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, 12960, 18181, 25920, 36362, 54543, 72724, 90905, 109086, 145448, 163629, 181810, 218172, 272715, 290896, 327258, 363620, 436344, 490887, 545430, 581792, 654516, 727240, 818145, 872688, 981774, 1090860, 1163584, 1309032, 1454480, 1472661, 1636290, 1745376, 1963548, 2181720, 2454435, 2618064, 2908960, 2945322, 3272580, 3490752, 3927096, 4363440, 4908870, 5236128, 5817920, 5890644, 6545160, 7363305, 7854192, 8726880, 9817740, 10472256, 11781288, 13090320, 14726610, 15708384, 17453760, 19635480, 23562576, 26180640, 29453220, 31416768, 39270960, 47125152, 52361280, 58906440, 78541920, 94250304, 117812880, 157083840, 235625760, 471251520]

約数ペア:

[(1, 471251520), (2, 235625760), (3, 157083840), (4, 117812880), (5, 94250304), (6, 78541920), (8, 58906440), (9, 52361280), (10, 47125152), (12, 39270960), (15, 31416768), (16, 29453220), (18, 26180640), (20, 23562576), (24, 19635480), (27, 17453760), (30, 15708384), (32, 14726610), (36, 13090320), (40, 11781288), (45, 10472256), (48, 9817740), (54, 8726880), (60, 7854192), (64, 7363305), (72, 6545160), (80, 5890644), (81, 5817920), (90, 5236128), (96, 4908870), (108, 4363440), (120, 3927096), (135, 3490752), (144, 3272580), (160, 2945322), (162, 2908960), (180, 2618064), (192, 2454435), (216, 2181720), (240, 1963548), (270, 1745376), (288, 1636290), (320, 1472661), (324, 1454480), (360, 1309032), (405, 1163584), (432, 1090860), (480, 981774), (540, 872688), (576, 818145), (648, 727240), (720, 654516), (810, 581792), (864, 545430), (960, 490887), (1080, 436344), (1296, 363620), (1440, 327258), (1620, 290896), (1728, 272715), (2160, 218172), (2592, 181810), (2880, 163629), (3240, 145448), (4320, 109086), (5184, 90905), (6480, 72724), (8640, 54543), (12960, 36362), (18181, 25920)]