285540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4759}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 799680

約数和(自身を除く): 514140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4759, 9518, 14277, 19036, 23795, 28554, 47590, 57108, 71385, 95180, 142770, 285540]

約数ペア:

[(1, 285540), (2, 142770), (3, 95180), (4, 71385), (5, 57108), (6, 47590), (10, 28554), (12, 23795), (15, 19036), (20, 14277), (30, 9518), (60, 4759)]