201855540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364259}}^1$

素因数の和:3364271

約数の個数: 24

約数和(自身を含む): 565195680

約数和(自身を除く): 363340140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364259, 6728518, 10092777, 13457036, 16821295, 20185554, 33642590, 40371108, 50463885, 67285180, 100927770, 201855540]

約数ペア:

[(1, 201855540), (2, 100927770), (3, 67285180), (4, 50463885), (5, 40371108), (6, 33642590), (10, 20185554), (12, 16821295), (15, 13457036), (20, 10092777), (30, 6728518), (60, 3364259)]