207732960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{144259}}^1$

素因数の和:144280

約数の個数: 72

約数和(自身を含む): 708893640

約数和(自身を除く): 501160680

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, 144259, 288518, 432777, 577036, 721295, 865554, 1154072, 1298331, 1442590, 1731108, 2163885, 2308144, 2596662, 2885180, 3462216, 4327770, 4616288, 5193324, 5770360, 6491655, 6924432, 8655540, 10386648, 11540720, 12983310, 13848864, 17311080, 20773296, 23081440, 25966620, 34622160, 41546592, 51933240, 69244320, 103866480, 207732960]

約数ペア:

[(1, 207732960), (2, 103866480), (3, 69244320), (4, 51933240), (5, 41546592), (6, 34622160), (8, 25966620), (9, 23081440), (10, 20773296), (12, 17311080), (15, 13848864), (16, 12983310), (18, 11540720), (20, 10386648), (24, 8655540), (30, 6924432), (32, 6491655), (36, 5770360), (40, 5193324), (45, 4616288), (48, 4327770), (60, 3462216), (72, 2885180), (80, 2596662), (90, 2308144), (96, 2163885), (120, 1731108), (144, 1442590), (160, 1298331), (180, 1154072), (240, 865554), (288, 721295), (360, 577036), (480, 432777), (720, 288518), (1440, 144259)]