488820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8147}}^1$

素因数の和:8159

約数の個数: 24

約数和(自身を含む): 1368864

約数和(自身を除く): 880044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8147, 16294, 24441, 32588, 40735, 48882, 81470, 97764, 122205, 162940, 244410, 488820]

約数ペア:

[(1, 488820), (2, 244410), (3, 162940), (4, 122205), (5, 97764), (6, 81470), (10, 48882), (12, 40735), (15, 32588), (20, 24441), (30, 16294), (60, 8147)]