6800120

素因数分解:

$2^3\times 5^1\times {\mathrm{170003}}^1$

素因数の和:170014

約数の個数: 16

約数和(自身を含む): 15300360

約数和(自身を除く): 8500240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 170003, 340006, 680012, 850015, 1360024, 1700030, 3400060, 6800120]

約数ペア:

[(1, 6800120), (2, 3400060), (4, 1700030), (5, 1360024), (8, 850015), (10, 680012), (20, 340006), (40, 170003)]