125828880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{524287}}^1$

素因数の和:524303

約数の個数: 40

約数和(自身を含む): 390070272

約数和(自身を除く): 264241392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 524287, 1048574, 1572861, 2097148, 2621435, 3145722, 4194296, 5242870, 6291444, 7864305, 8388592, 10485740, 12582888, 15728610, 20971480, 25165776, 31457220, 41942960, 62914440, 125828880]

約数ペア:

[(1, 125828880), (2, 62914440), (3, 41942960), (4, 31457220), (5, 25165776), (6, 20971480), (8, 15728610), (10, 12582888), (12, 10485740), (15, 8388592), (16, 7864305), (20, 6291444), (24, 5242870), (30, 4194296), (40, 3145722), (48, 2621435), (60, 2097148), (80, 1572861), (120, 1048574), (240, 524287)]