6496440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 13461960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1259, 1290, 1720, 2518, 2580, 3777, 5036, 5160, 6295, 7554, 10072, 12590, 15108, 18885, 25180, 30216, 37770, 50360, 54137, 75540, 108274, 151080, 162411, 216548, 270685, 324822, 433096, 541370, 649644, 812055, 1082740, 1299288, 1624110, 2165480, 3248220, 6496440]

約数ペア:

[(1, 6496440), (2, 3248220), (3, 2165480), (4, 1624110), (5, 1299288), (6, 1082740), (8, 812055), (10, 649644), (12, 541370), (15, 433096), (20, 324822), (24, 270685), (30, 216548), (40, 162411), (43, 151080), (60, 108274), (86, 75540), (120, 54137), (129, 50360), (172, 37770), (215, 30216), (258, 25180), (344, 18885), (430, 15108), (516, 12590), (645, 10072), (860, 7554), (1032, 6295), (1259, 5160), (1290, 5036), (1720, 3777), (2518, 2580)]