518455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1279}}^1$

素因数の和:1861

約数の個数: 120

約数和(自身を含む): 1745602560

約数和(自身を除く): 1227147120

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, 120, 144, 180, 240, 360, 563, 720, 1126, 1279, 1689, 2252, 2558, 2815, 3378, 3837, 4504, 5067, 5116, 5630, 6395, 6756, 7674, 8445, 9008, 10134, 10232, 11260, 11511, 12790, 13512, 15348, 16890, 19185, 20268, 20464, 22520, 23022, 25335, 25580, 27024, 30696, 33780, 38370, 40536, 45040, 46044, 50670, 51160, 57555, 61392, 67560, 76740, 81072, 92088, 101340, 102320, 115110, 135120, 153480, 184176, 202680, 230220, 306960, 405360, 460440, 720077, 920880, 1440154, 2160231, 2880308, 3600385, 4320462, 5760616, 6480693, 7200770, 8640924, 10801155, 11521232, 12961386, 14401540, 17281848, 21602310, 25922772, 28803080, 32403465, 34563696, 43204620, 51845544, 57606160, 64806930, 86409240, 103691088, 129613860, 172818480, 259227720, 518455440]

約数ペア:

[(1, 518455440), (2, 259227720), (3, 172818480), (4, 129613860), (5, 103691088), (6, 86409240), (8, 64806930), (9, 57606160), (10, 51845544), (12, 43204620), (15, 34563696), (16, 32403465), (18, 28803080), (20, 25922772), (24, 21602310), (30, 17281848), (36, 14401540), (40, 12961386), (45, 11521232), (48, 10801155), (60, 8640924), (72, 7200770), (80, 6480693), (90, 5760616), (120, 4320462), (144, 3600385), (180, 2880308), (240, 2160231), (360, 1440154), (563, 920880), (720, 720077), (1126, 460440), (1279, 405360), (1689, 306960), (2252, 230220), (2558, 202680), (2815, 184176), (3378, 153480), (3837, 135120), (4504, 115110), (5067, 102320), (5116, 101340), (5630, 92088), (6395, 81072), (6756, 76740), (7674, 67560), (8445, 61392), (9008, 57555), (10134, 51160), (10232, 50670), (11260, 46044), (11511, 45040), (12790, 40536), (13512, 38370), (15348, 33780), (16890, 30696), (19185, 27024), (20268, 25580), (20464, 25335), (22520, 23022)]