2018355840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{116803}}^1$

素因数の和:116831

約数の個数: 128

約数和(自身を含む): 7148404800

約数和(自身を除く): 5130048960

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 116803, 233606, 350409, 467212, 584015, 700818, 934424, 1051227, 1168030, 1401636, 1752045, 1868848, 2102454, 2336060, 2803272, 3153681, 3504090, 3737696, 4204908, 4672120, 5256135, 5606544, 6307362, 7008180, 7475392, 8409816, 9344240, 10512270, 11213088, 12614724, 14016360, 14950784, 15768405, 16819632, 18688480, 21024540, 22426176, 25229448, 28032720, 31536810, 33639264, 37376960, 42049080, 44852352, 50458896, 56065440, 63073620, 67278528, 74753920, 84098160, 100917792, 112130880, 126147240, 134557056, 168196320, 201835584, 224261760, 252294480, 336392640, 403671168, 504588960, 672785280, 1009177920, 2018355840]

約数ペア:

[(1, 2018355840), (2, 1009177920), (3, 672785280), (4, 504588960), (5, 403671168), (6, 336392640), (8, 252294480), (9, 224261760), (10, 201835584), (12, 168196320), (15, 134557056), (16, 126147240), (18, 112130880), (20, 100917792), (24, 84098160), (27, 74753920), (30, 67278528), (32, 63073620), (36, 56065440), (40, 50458896), (45, 44852352), (48, 42049080), (54, 37376960), (60, 33639264), (64, 31536810), (72, 28032720), (80, 25229448), (90, 22426176), (96, 21024540), (108, 18688480), (120, 16819632), (128, 15768405), (135, 14950784), (144, 14016360), (160, 12614724), (180, 11213088), (192, 10512270), (216, 9344240), (240, 8409816), (270, 7475392), (288, 7008180), (320, 6307362), (360, 5606544), (384, 5256135), (432, 4672120), (480, 4204908), (540, 3737696), (576, 3504090), (640, 3153681), (720, 2803272), (864, 2336060), (960, 2102454), (1080, 1868848), (1152, 1752045), (1440, 1401636), (1728, 1168030), (1920, 1051227), (2160, 934424), (2880, 700818), (3456, 584015), (4320, 467212), (5760, 350409), (8640, 233606), (17280, 116803)]