268701540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4478359}}^1$

素因数の和:4478371

約数の個数: 24

約数和(自身を含む): 752364480

約数和(自身を除く): 483662940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4478359, 8956718, 13435077, 17913436, 22391795, 26870154, 44783590, 53740308, 67175385, 89567180, 134350770, 268701540]

約数ペア:

[(1, 268701540), (2, 134350770), (3, 89567180), (4, 67175385), (5, 53740308), (6, 44783590), (10, 26870154), (12, 22391795), (15, 17913436), (20, 13435077), (30, 8956718), (60, 4478359)]