339922740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 979292160

約数和(自身を除く): 639369420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 359, 367, 430, 516, 645, 718, 734, 860, 1077, 1101, 1290, 1436, 1468, 1795, 1835, 2154, 2202, 2580, 3590, 3670, 4308, 4404, 5385, 5505, 7180, 7340, 10770, 11010, 15437, 15781, 21540, 22020, 30874, 31562, 46311, 47343, 61748, 63124, 77185, 78905, 92622, 94686, 131753, 154370, 157810, 185244, 189372, 231555, 236715, 263506, 308740, 315620, 395259, 463110, 473430, 527012, 658765, 790518, 926220, 946860, 1317530, 1581036, 1976295, 2635060, 3952590, 5665379, 7905180, 11330758, 16996137, 22661516, 28326895, 33992274, 56653790, 67984548, 84980685, 113307580, 169961370, 339922740]

約数ペア:

[(1, 339922740), (2, 169961370), (3, 113307580), (4, 84980685), (5, 67984548), (6, 56653790), (10, 33992274), (12, 28326895), (15, 22661516), (20, 16996137), (30, 11330758), (43, 7905180), (60, 5665379), (86, 3952590), (129, 2635060), (172, 1976295), (215, 1581036), (258, 1317530), (359, 946860), (367, 926220), (430, 790518), (516, 658765), (645, 527012), (718, 473430), (734, 463110), (860, 395259), (1077, 315620), (1101, 308740), (1290, 263506), (1436, 236715), (1468, 231555), (1795, 189372), (1835, 185244), (2154, 157810), (2202, 154370), (2580, 131753), (3590, 94686), (3670, 92622), (4308, 78905), (4404, 77185), (5385, 63124), (5505, 61748), (7180, 47343), (7340, 46311), (10770, 31562), (11010, 30874), (15437, 22020), (15781, 21540)]