15085260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 46846800

約数和(自身を除く): 31761540

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, 1290, 1548, 1935, 1949, 2580, 3870, 3898, 5847, 7740, 7796, 9745, 11694, 17541, 19490, 23388, 29235, 35082, 38980, 58470, 70164, 83807, 87705, 116940, 167614, 175410, 251421, 335228, 350820, 419035, 502842, 754263, 838070, 1005684, 1257105, 1508526, 1676140, 2514210, 3017052, 3771315, 5028420, 7542630, 15085260]

約数ペア:

[(1, 15085260), (2, 7542630), (3, 5028420), (4, 3771315), (5, 3017052), (6, 2514210), (9, 1676140), (10, 1508526), (12, 1257105), (15, 1005684), (18, 838070), (20, 754263), (30, 502842), (36, 419035), (43, 350820), (45, 335228), (60, 251421), (86, 175410), (90, 167614), (129, 116940), (172, 87705), (180, 83807), (215, 70164), (258, 58470), (387, 38980), (430, 35082), (516, 29235), (645, 23388), (774, 19490), (860, 17541), (1290, 11694), (1548, 9745), (1935, 7796), (1949, 7740), (2580, 5847), (3870, 3898)]