127578840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063157}}^1$

素因数の和:1063171

約数の個数: 32

約数和(自身を含む): 382736880

約数和(自身を除く): 255158040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063157, 2126314, 3189471, 4252628, 5315785, 6378942, 8505256, 10631570, 12757884, 15947355, 21263140, 25515768, 31894710, 42526280, 63789420, 127578840]

約数ペア:

[(1, 127578840), (2, 63789420), (3, 42526280), (4, 31894710), (5, 25515768), (6, 21263140), (8, 15947355), (10, 12757884), (12, 10631570), (15, 8505256), (20, 6378942), (24, 5315785), (30, 4252628), (40, 3189471), (60, 2126314), (120, 1063157)]