105156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{876307}}^1$

素因数の和:876321

約数の個数: 32

約数和(自身を含む): 315470880

約数和(自身を除く): 210314040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 876307, 1752614, 2628921, 3505228, 4381535, 5257842, 7010456, 8763070, 10515684, 13144605, 17526140, 21031368, 26289210, 35052280, 52578420, 105156840]

約数ペア:

[(1, 105156840), (2, 52578420), (3, 35052280), (4, 26289210), (5, 21031368), (6, 17526140), (8, 13144605), (10, 10515684), (12, 8763070), (15, 7010456), (20, 5257842), (24, 4381535), (30, 3505228), (40, 2628921), (60, 1752614), (120, 876307)]