27020940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450349}}^1$

素因数の和:450361

約数の個数: 24

約数和(自身を含む): 75658800

約数和(自身を除く): 48637860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450349, 900698, 1351047, 1801396, 2251745, 2702094, 4503490, 5404188, 6755235, 9006980, 13510470, 27020940]

約数ペア:

[(1, 27020940), (2, 13510470), (3, 9006980), (4, 6755235), (5, 5404188), (6, 4503490), (10, 2702094), (12, 2251745), (15, 1801396), (20, 1351047), (30, 900698), (60, 450349)]