15481140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{258019}}^1$

素因数の和:258031

約数の個数: 24

約数和(自身を含む): 43347360

約数和(自身を除く): 27866220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 258019, 516038, 774057, 1032076, 1290095, 1548114, 2580190, 3096228, 3870285, 5160380, 7740570, 15481140]

約数ペア:

[(1, 15481140), (2, 7740570), (3, 5160380), (4, 3870285), (5, 3096228), (6, 2580190), (10, 1548114), (12, 1290095), (15, 1032076), (20, 774057), (30, 516038), (60, 258019)]