276906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{576889}}^1$

素因数の和:576907

約数の個数: 48

約数和(自身を含む): 872257680

約数和(自身を除く): 595350960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 576889, 1153778, 1730667, 2307556, 2884445, 3461334, 4615112, 5768890, 6922668, 8653335, 9230224, 11537780, 13845336, 17306670, 18460448, 23075560, 27690672, 34613340, 46151120, 55381344, 69226680, 92302240, 138453360, 276906720]

約数ペア:

[(1, 276906720), (2, 138453360), (3, 92302240), (4, 69226680), (5, 55381344), (6, 46151120), (8, 34613340), (10, 27690672), (12, 23075560), (15, 18460448), (16, 17306670), (20, 13845336), (24, 11537780), (30, 9230224), (32, 8653335), (40, 6922668), (48, 5768890), (60, 4615112), (80, 3461334), (96, 2884445), (120, 2307556), (160, 1730667), (240, 1153778), (480, 576889)]