2524440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 7682400

約数和(自身を除く): 5157960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 193, 218, 327, 386, 436, 545, 579, 654, 772, 872, 965, 1090, 1158, 1308, 1544, 1635, 1930, 2180, 2316, 2616, 2895, 3270, 3860, 4360, 4632, 5790, 6540, 7720, 11580, 13080, 21037, 23160, 42074, 63111, 84148, 105185, 126222, 168296, 210370, 252444, 315555, 420740, 504888, 631110, 841480, 1262220, 2524440]

約数ペア:

[(1, 2524440), (2, 1262220), (3, 841480), (4, 631110), (5, 504888), (6, 420740), (8, 315555), (10, 252444), (12, 210370), (15, 168296), (20, 126222), (24, 105185), (30, 84148), (40, 63111), (60, 42074), (109, 23160), (120, 21037), (193, 13080), (218, 11580), (327, 7720), (386, 6540), (436, 5790), (545, 4632), (579, 4360), (654, 3860), (772, 3270), (872, 2895), (965, 2616), (1090, 2316), (1158, 2180), (1308, 1930), (1544, 1635)]