76639260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1277321}}^1$

素因数の和:1277333

約数の個数: 24

約数和(自身を含む): 214590096

約数和(自身を除く): 137950836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1277321, 2554642, 3831963, 5109284, 6386605, 7663926, 12773210, 15327852, 19159815, 25546420, 38319630, 76639260]

約数ペア:

[(1, 76639260), (2, 38319630), (3, 25546420), (4, 19159815), (5, 15327852), (6, 12773210), (10, 7663926), (12, 6386605), (15, 5109284), (20, 3831963), (30, 2554642), (60, 1277321)]