2268180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12601}}^1$

素因数の和:12616

約数の個数: 36

約数和(自身を含む): 6880692

約数和(自身を除く): 4612512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12601, 25202, 37803, 50404, 63005, 75606, 113409, 126010, 151212, 189015, 226818, 252020, 378030, 453636, 567045, 756060, 1134090, 2268180]

約数ペア:

[(1, 2268180), (2, 1134090), (3, 756060), (4, 567045), (5, 453636), (6, 378030), (9, 252020), (10, 226818), (12, 189015), (15, 151212), (18, 126010), (20, 113409), (30, 75606), (36, 63005), (45, 50404), (60, 37803), (90, 25202), (180, 12601)]