326941920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2836

約数の個数: 168

約数和(自身を含む): 1158483816

約数和(自身を除く): 831541896

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2803, 2916, 3240, 3645, 3888, 4320, 4860, 5606, 5832, 6480, 7290, 7776, 8409, 9720, 11212, 11664, 12960, 14015, 14580, 16818, 19440, 22424, 23328, 25227, 28030, 29160, 33636, 38880, 42045, 44848, 50454, 56060, 58320, 67272, 75681, 84090, 89696, 100908, 112120, 116640, 126135, 134544, 151362, 168180, 201816, 224240, 227043, 252270, 269088, 302724, 336360, 378405, 403632, 448480, 454086, 504540, 605448, 672720, 681129, 756810, 807264, 908172, 1009080, 1135215, 1210896, 1345440, 1362258, 1513620, 1816344, 2018160, 2043387, 2270430, 2421792, 2724516, 3027240, 3405645, 3632688, 4036320, 4086774, 4540860, 5449032, 6054480, 6811290, 7265376, 8173548, 9081720, 10216935, 10898064, 12108960, 13622580, 16347096, 18163440, 20433870, 21796128, 27245160, 32694192, 36326880, 40867740, 54490320, 65388384, 81735480, 108980640, 163470960, 326941920]

約数ペア:

[(1, 326941920), (2, 163470960), (3, 108980640), (4, 81735480), (5, 65388384), (6, 54490320), (8, 40867740), (9, 36326880), (10, 32694192), (12, 27245160), (15, 21796128), (16, 20433870), (18, 18163440), (20, 16347096), (24, 13622580), (27, 12108960), (30, 10898064), (32, 10216935), (36, 9081720), (40, 8173548), (45, 7265376), (48, 6811290), (54, 6054480), (60, 5449032), (72, 4540860), (80, 4086774), (81, 4036320), (90, 3632688), (96, 3405645), (108, 3027240), (120, 2724516), (135, 2421792), (144, 2270430), (160, 2043387), (162, 2018160), (180, 1816344), (216, 1513620), (240, 1362258), (243, 1345440), (270, 1210896), (288, 1135215), (324, 1009080), (360, 908172), (405, 807264), (432, 756810), (480, 681129), (486, 672720), (540, 605448), (648, 504540), (720, 454086), (729, 448480), (810, 403632), (864, 378405), (972, 336360), (1080, 302724), (1215, 269088), (1296, 252270), (1440, 227043), (1458, 224240), (1620, 201816), (1944, 168180), (2160, 151362), (2430, 134544), (2592, 126135), (2803, 116640), (2916, 112120), (3240, 100908), (3645, 89696), (3888, 84090), (4320, 75681), (4860, 67272), (5606, 58320), (5832, 56060), (6480, 50454), (7290, 44848), (7776, 42045), (8409, 38880), (9720, 33636), (11212, 29160), (11664, 28030), (12960, 25227), (14015, 23328), (14580, 22424), (16818, 19440)]