9744660

素因数分解:

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

素因数の和:1317

約数の個数: 72

約数和(自身を含む): 30270240

約数和(自身を除く): 20525580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1259, 1290, 1548, 1935, 2518, 2580, 3777, 3870, 5036, 6295, 7554, 7740, 11331, 12590, 15108, 18885, 22662, 25180, 37770, 45324, 54137, 56655, 75540, 108274, 113310, 162411, 216548, 226620, 270685, 324822, 487233, 541370, 649644, 812055, 974466, 1082740, 1624110, 1948932, 2436165, 3248220, 4872330, 9744660]

約数ペア:

[(1, 9744660), (2, 4872330), (3, 3248220), (4, 2436165), (5, 1948932), (6, 1624110), (9, 1082740), (10, 974466), (12, 812055), (15, 649644), (18, 541370), (20, 487233), (30, 324822), (36, 270685), (43, 226620), (45, 216548), (60, 162411), (86, 113310), (90, 108274), (129, 75540), (172, 56655), (180, 54137), (215, 45324), (258, 37770), (387, 25180), (430, 22662), (516, 18885), (645, 15108), (774, 12590), (860, 11331), (1259, 7740), (1290, 7554), (1548, 6295), (1935, 5036), (2518, 3870), (2580, 3777)]