3248220

素因数分解:

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

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 6065700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1259, 1290, 2518, 2580, 3777, 5036, 6295, 7554, 12590, 15108, 18885, 25180, 37770, 54137, 75540, 108274, 162411, 216548, 270685, 324822, 541370, 649644, 812055, 1082740, 1624110, 3248220]

約数ペア:

[(1, 3248220), (2, 1624110), (3, 1082740), (4, 812055), (5, 649644), (6, 541370), (10, 324822), (12, 270685), (15, 216548), (20, 162411), (30, 108274), (43, 75540), (60, 54137), (86, 37770), (129, 25180), (172, 18885), (215, 15108), (258, 12590), (430, 7554), (516, 6295), (645, 5036), (860, 3777), (1259, 2580), (1290, 2518)]