15339540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255659}}^1$

素因数の和:255671

約数の個数: 24

約数和(自身を含む): 42950880

約数和(自身を除く): 27611340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255659, 511318, 766977, 1022636, 1278295, 1533954, 2556590, 3067908, 3834885, 5113180, 7669770, 15339540]

約数ペア:

[(1, 15339540), (2, 7669770), (3, 5113180), (4, 3834885), (5, 3067908), (6, 2556590), (10, 1533954), (12, 1278295), (15, 1022636), (20, 766977), (30, 511318), (60, 255659)]