79148820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1319147}}^1$

素因数の和:1319159

約数の個数: 24

約数和(自身を含む): 221616864

約数和(自身を除く): 142468044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1319147, 2638294, 3957441, 5276588, 6595735, 7914882, 13191470, 15829764, 19787205, 26382940, 39574410, 79148820]

約数ペア:

[(1, 79148820), (2, 39574410), (3, 26382940), (4, 19787205), (5, 15829764), (6, 13191470), (10, 7914882), (12, 6595735), (15, 5276588), (20, 3957441), (30, 2638294), (60, 1319147)]