505190880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11369

約数の個数: 144

約数和(自身を含む): 1779732864

約数和(自身を除く): 1274541984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 11317, 14880, 22320, 22634, 33951, 44640, 45268, 56585, 67902, 90536, 101853, 113170, 135804, 169755, 181072, 203706, 226340, 271608, 339510, 350827, 362144, 407412, 452680, 509265, 543216, 679020, 701654, 814824, 905360, 1018530, 1052481, 1086432, 1358040, 1403308, 1629648, 1754135, 1810720, 2037060, 2104962, 2716080, 2806616, 3157443, 3259296, 3508270, 4074120, 4209924, 5262405, 5432160, 5613232, 6314886, 7016540, 8148240, 8419848, 10524810, 11226464, 12629772, 14033080, 15787215, 16296480, 16839696, 21049620, 25259544, 28066160, 31574430, 33679392, 42099240, 50519088, 56132320, 63148860, 84198480, 101038176, 126297720, 168396960, 252595440, 505190880]

約数ペア:

[(1, 505190880), (2, 252595440), (3, 168396960), (4, 126297720), (5, 101038176), (6, 84198480), (8, 63148860), (9, 56132320), (10, 50519088), (12, 42099240), (15, 33679392), (16, 31574430), (18, 28066160), (20, 25259544), (24, 21049620), (30, 16839696), (31, 16296480), (32, 15787215), (36, 14033080), (40, 12629772), (45, 11226464), (48, 10524810), (60, 8419848), (62, 8148240), (72, 7016540), (80, 6314886), (90, 5613232), (93, 5432160), (96, 5262405), (120, 4209924), (124, 4074120), (144, 3508270), (155, 3259296), (160, 3157443), (180, 2806616), (186, 2716080), (240, 2104962), (248, 2037060), (279, 1810720), (288, 1754135), (310, 1629648), (360, 1403308), (372, 1358040), (465, 1086432), (480, 1052481), (496, 1018530), (558, 905360), (620, 814824), (720, 701654), (744, 679020), (930, 543216), (992, 509265), (1116, 452680), (1240, 407412), (1395, 362144), (1440, 350827), (1488, 339510), (1860, 271608), (2232, 226340), (2480, 203706), (2790, 181072), (2976, 169755), (3720, 135804), (4464, 113170), (4960, 101853), (5580, 90536), (7440, 67902), (8928, 56585), (11160, 45268), (11317, 44640), (14880, 33951), (22320, 22634)]