15660052160

素因数分解:

$2^6\times 5^1\times {\mathrm{48937663}}^1$

素因数の和:48937680

約数の個数: 28

約数和(自身を含む): 37290499968

約数和(自身を除く): 21630447808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48937663, 97875326, 195750652, 244688315, 391501304, 489376630, 783002608, 978753260, 1566005216, 1957506520, 3132010432, 3915013040, 7830026080, 15660052160]

約数ペア:

[(1, 15660052160), (2, 7830026080), (4, 3915013040), (5, 3132010432), (8, 1957506520), (10, 1566005216), (16, 978753260), (20, 783002608), (32, 489376630), (40, 391501304), (64, 244688315), (80, 195750652), (160, 97875326), (320, 48937663)]