7998180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133303}}^1$

素因数の和:133315

約数の個数: 24

約数和(自身を含む): 22395072

約数和(自身を除く): 14396892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133303, 266606, 399909, 533212, 666515, 799818, 1333030, 1599636, 1999545, 2666060, 3999090, 7998180]

約数ペア:

[(1, 7998180), (2, 3999090), (3, 2666060), (4, 1999545), (5, 1599636), (6, 1333030), (10, 799818), (12, 666515), (15, 533212), (20, 399909), (30, 266606), (60, 133303)]