1030960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 2798928

約数和(自身を除く): 1767968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 263, 280, 392, 490, 526, 560, 784, 980, 1052, 1315, 1841, 1960, 2104, 2630, 3682, 3920, 4208, 5260, 7364, 9205, 10520, 12887, 14728, 18410, 21040, 25774, 29456, 36820, 51548, 64435, 73640, 103096, 128870, 147280, 206192, 257740, 515480, 1030960]

約数ペア:

[(1, 1030960), (2, 515480), (4, 257740), (5, 206192), (7, 147280), (8, 128870), (10, 103096), (14, 73640), (16, 64435), (20, 51548), (28, 36820), (35, 29456), (40, 25774), (49, 21040), (56, 18410), (70, 14728), (80, 12887), (98, 10520), (112, 9205), (140, 7364), (196, 5260), (245, 4208), (263, 3920), (280, 3682), (392, 2630), (490, 2104), (526, 1960), (560, 1841), (784, 1315), (980, 1052)]