201555660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3359261}}^1$

素因数の和:3359273

約数の個数: 24

約数和(自身を含む): 564356016

約数和(自身を除く): 362800356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3359261, 6718522, 10077783, 13437044, 16796305, 20155566, 33592610, 40311132, 50388915, 67185220, 100777830, 201555660]

約数ペア:

[(1, 201555660), (2, 100777830), (3, 67185220), (4, 50388915), (5, 40311132), (6, 33592610), (10, 20155566), (12, 16796305), (15, 13437044), (20, 10077783), (30, 6718522), (60, 3359261)]