55578840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463157}}^1$

素因数の和:463171

約数の個数: 32

約数和(自身を含む): 166736880

約数和(自身を除く): 111158040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463157, 926314, 1389471, 1852628, 2315785, 2778942, 3705256, 4631570, 5557884, 6947355, 9263140, 11115768, 13894710, 18526280, 27789420, 55578840]

約数ペア:

[(1, 55578840), (2, 27789420), (3, 18526280), (4, 13894710), (5, 11115768), (6, 9263140), (8, 6947355), (10, 5557884), (12, 4631570), (15, 3705256), (20, 2778942), (24, 2315785), (30, 1852628), (40, 1389471), (60, 926314), (120, 463157)]