283292640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21859}}^1$

素因数の和:21886

約数の個数: 120

約数和(自身を含む): 999832680

約数和(自身を除く): 716540040

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21859, 43718, 65577, 87436, 109295, 131154, 174872, 196731, 218590, 262308, 327885, 349744, 393462, 437180, 524616, 590193, 655770, 699488, 786924, 874360, 983655, 1049232, 1180386, 1311540, 1573848, 1748720, 1770579, 1967310, 2098464, 2360772, 2623080, 2950965, 3147696, 3497440, 3541158, 3934620, 4721544, 5246160, 5901930, 6295392, 7082316, 7869240, 8852895, 9443088, 10492320, 11803860, 14164632, 15738480, 17705790, 18886176, 23607720, 28329264, 31476960, 35411580, 47215440, 56658528, 70823160, 94430880, 141646320, 283292640]

約数ペア:

[(1, 283292640), (2, 141646320), (3, 94430880), (4, 70823160), (5, 56658528), (6, 47215440), (8, 35411580), (9, 31476960), (10, 28329264), (12, 23607720), (15, 18886176), (16, 17705790), (18, 15738480), (20, 14164632), (24, 11803860), (27, 10492320), (30, 9443088), (32, 8852895), (36, 7869240), (40, 7082316), (45, 6295392), (48, 5901930), (54, 5246160), (60, 4721544), (72, 3934620), (80, 3541158), (81, 3497440), (90, 3147696), (96, 2950965), (108, 2623080), (120, 2360772), (135, 2098464), (144, 1967310), (160, 1770579), (162, 1748720), (180, 1573848), (216, 1311540), (240, 1180386), (270, 1049232), (288, 983655), (324, 874360), (360, 786924), (405, 699488), (432, 655770), (480, 590193), (540, 524616), (648, 437180), (720, 393462), (810, 349744), (864, 327885), (1080, 262308), (1296, 218590), (1440, 196731), (1620, 174872), (2160, 131154), (2592, 109295), (3240, 87436), (4320, 65577), (6480, 43718), (12960, 21859)]