155565660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2592761}}^1$

素因数の和:2592773

約数の個数: 24

約数和(自身を含む): 435584016

約数和(自身を除く): 280018356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2592761, 5185522, 7778283, 10371044, 12963805, 15556566, 25927610, 31113132, 38891415, 51855220, 77782830, 155565660]

約数ペア:

[(1, 155565660), (2, 77782830), (3, 51855220), (4, 38891415), (5, 31113132), (6, 25927610), (10, 15556566), (12, 12963805), (15, 10371044), (20, 7778283), (30, 5185522), (60, 2592761)]