287169473040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1196539471}}^1$

素因数の和:1196539487

約数の個数: 40

約数和(自身を含む): 890225367168

約数和(自身を除く): 603055894128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1196539471, 2393078942, 3589618413, 4786157884, 5982697355, 7179236826, 9572315768, 11965394710, 14358473652, 17948092065, 19144631536, 23930789420, 28716947304, 35896184130, 47861578840, 57433894608, 71792368260, 95723157680, 143584736520, 287169473040]

約数ペア:

[(1, 287169473040), (2, 143584736520), (3, 95723157680), (4, 71792368260), (5, 57433894608), (6, 47861578840), (8, 35896184130), (10, 28716947304), (12, 23930789420), (15, 19144631536), (16, 17948092065), (20, 14358473652), (24, 11965394710), (30, 9572315768), (40, 7179236826), (48, 5982697355), (60, 4786157884), (80, 3589618413), (120, 2393078942), (240, 1196539471)]