77176140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1286269}}^1$

素因数の和:1286281

約数の個数: 24

約数和(自身を含む): 216093360

約数和(自身を除く): 138917220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1286269, 2572538, 3858807, 5145076, 6431345, 7717614, 12862690, 15435228, 19294035, 25725380, 38588070, 77176140]

約数ペア:

[(1, 77176140), (2, 38588070), (3, 25725380), (4, 19294035), (5, 15435228), (6, 12862690), (10, 7717614), (12, 6431345), (15, 5145076), (20, 3858807), (30, 2572538), (60, 1286269)]