300048480

素因数分解:

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

素因数の和:208388

約数の個数: 72

約数和(自身を含む): 1023920352

約数和(自身を除く): 723871872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 208367, 416734, 625101, 833468, 1041835, 1250202, 1666936, 1875303, 2083670, 2500404, 3125505, 3333872, 3750606, 4167340, 5000808, 6251010, 6667744, 7501212, 8334680, 9376515, 10001616, 12502020, 15002424, 16669360, 18753030, 20003232, 25004040, 30004848, 33338720, 37506060, 50008080, 60009696, 75012120, 100016160, 150024240, 300048480]

約数ペア:

[(1, 300048480), (2, 150024240), (3, 100016160), (4, 75012120), (5, 60009696), (6, 50008080), (8, 37506060), (9, 33338720), (10, 30004848), (12, 25004040), (15, 20003232), (16, 18753030), (18, 16669360), (20, 15002424), (24, 12502020), (30, 10001616), (32, 9376515), (36, 8334680), (40, 7501212), (45, 6667744), (48, 6251010), (60, 5000808), (72, 4167340), (80, 3750606), (90, 3333872), (96, 3125505), (120, 2500404), (144, 2083670), (160, 1875303), (180, 1666936), (240, 1250202), (288, 1041835), (360, 833468), (480, 625101), (720, 416734), (1440, 208367)]