516895440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{19759}}^1$

素因数の和:19884

約数の個数: 80

約数和(自身を含む): 1617158400

約数和(自身を除く): 1100262960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 19759, 26160, 39518, 59277, 79036, 98795, 118554, 158072, 197590, 237108, 296385, 316144, 395180, 474216, 592770, 790360, 948432, 1185540, 1580720, 2153731, 2371080, 4307462, 4742160, 6461193, 8614924, 10768655, 12922386, 17229848, 21537310, 25844772, 32305965, 34459696, 43074620, 51689544, 64611930, 86149240, 103379088, 129223860, 172298480, 258447720, 516895440]

約数ペア:

[(1, 516895440), (2, 258447720), (3, 172298480), (4, 129223860), (5, 103379088), (6, 86149240), (8, 64611930), (10, 51689544), (12, 43074620), (15, 34459696), (16, 32305965), (20, 25844772), (24, 21537310), (30, 17229848), (40, 12922386), (48, 10768655), (60, 8614924), (80, 6461193), (109, 4742160), (120, 4307462), (218, 2371080), (240, 2153731), (327, 1580720), (436, 1185540), (545, 948432), (654, 790360), (872, 592770), (1090, 474216), (1308, 395180), (1635, 316144), (1744, 296385), (2180, 237108), (2616, 197590), (3270, 158072), (4360, 118554), (5232, 98795), (6540, 79036), (8720, 59277), (13080, 39518), (19759, 26160)]