75012120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208367}}^1$

素因数の和:208384

約数の個数: 48

約数和(自身を含む): 243790560

約数和(自身を除く): 168778440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208367, 416734, 625101, 833468, 1041835, 1250202, 1666936, 1875303, 2083670, 2500404, 3125505, 3750606, 4167340, 5000808, 6251010, 7501212, 8334680, 9376515, 12502020, 15002424, 18753030, 25004040, 37506060, 75012120]

約数ペア:

[(1, 75012120), (2, 37506060), (3, 25004040), (4, 18753030), (5, 15002424), (6, 12502020), (8, 9376515), (9, 8334680), (10, 7501212), (12, 6251010), (15, 5000808), (18, 4167340), (20, 3750606), (24, 3125505), (30, 2500404), (36, 2083670), (40, 1875303), (45, 1666936), (60, 1250202), (72, 1041835), (90, 833468), (120, 625101), (180, 416734), (360, 208367)]