67307640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{560897}}^1$

素因数の和:560911

約数の個数: 32

約数和(自身を含む): 201923280

約数和(自身を除く): 134615640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 560897, 1121794, 1682691, 2243588, 2804485, 3365382, 4487176, 5608970, 6730764, 8413455, 11217940, 13461528, 16826910, 22435880, 33653820, 67307640]

約数ペア:

[(1, 67307640), (2, 33653820), (3, 22435880), (4, 16826910), (5, 13461528), (6, 11217940), (8, 8413455), (10, 6730764), (12, 5608970), (15, 4487176), (20, 3365382), (24, 2804485), (30, 2243588), (40, 1682691), (60, 1121794), (120, 560897)]