27420180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457003}}^1$

素因数の和:457015

約数の個数: 24

約数和(自身を含む): 76776672

約数和(自身を除く): 49356492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457003, 914006, 1371009, 1828012, 2285015, 2742018, 4570030, 5484036, 6855045, 9140060, 13710090, 27420180]

約数ペア:

[(1, 27420180), (2, 13710090), (3, 9140060), (4, 6855045), (5, 5484036), (6, 4570030), (10, 2742018), (12, 2285015), (15, 1828012), (20, 1371009), (30, 914006), (60, 457003)]