284960880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3759

約数の個数: 120

約数和(自身を含む): 966039360

約数和(自身を除く): 681078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3631, 3924, 4360, 4905, 5232, 6540, 7262, 7848, 8720, 9810, 10893, 13080, 14524, 15696, 18155, 19620, 21786, 26160, 29048, 32679, 36310, 39240, 43572, 54465, 58096, 65358, 72620, 78480, 87144, 108930, 130716, 145240, 163395, 174288, 217860, 261432, 290480, 326790, 395779, 435720, 522864, 653580, 791558, 871440, 1187337, 1307160, 1583116, 1978895, 2374674, 2614320, 3166232, 3562011, 3957790, 4749348, 5936685, 6332464, 7124022, 7915580, 9498696, 11873370, 14248044, 15831160, 17810055, 18997392, 23746740, 28496088, 31662320, 35620110, 47493480, 56992176, 71240220, 94986960, 142480440, 284960880]

約数ペア:

[(1, 284960880), (2, 142480440), (3, 94986960), (4, 71240220), (5, 56992176), (6, 47493480), (8, 35620110), (9, 31662320), (10, 28496088), (12, 23746740), (15, 18997392), (16, 17810055), (18, 15831160), (20, 14248044), (24, 11873370), (30, 9498696), (36, 7915580), (40, 7124022), (45, 6332464), (48, 5936685), (60, 4749348), (72, 3957790), (80, 3562011), (90, 3166232), (109, 2614320), (120, 2374674), (144, 1978895), (180, 1583116), (218, 1307160), (240, 1187337), (327, 871440), (360, 791558), (436, 653580), (545, 522864), (654, 435720), (720, 395779), (872, 326790), (981, 290480), (1090, 261432), (1308, 217860), (1635, 174288), (1744, 163395), (1962, 145240), (2180, 130716), (2616, 108930), (3270, 87144), (3631, 78480), (3924, 72620), (4360, 65358), (4905, 58096), (5232, 54465), (6540, 43572), (7262, 39240), (7848, 36310), (8720, 32679), (9810, 29048), (10893, 26160), (13080, 21786), (14524, 19620), (15696, 18155)]