310081120

素因数分解:

$2^5\times 5^1\times {\mathrm{1938007}}^1$

素因数の和:1938022

約数の個数: 24

約数和(自身を含む): 732567024

約数和(自身を除く): 422485904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1938007, 3876014, 7752028, 9690035, 15504056, 19380070, 31008112, 38760140, 62016224, 77520280, 155040560, 310081120]

約数ペア:

[(1, 310081120), (2, 155040560), (4, 77520280), (5, 62016224), (8, 38760140), (10, 31008112), (16, 19380070), (20, 15504056), (32, 9690035), (40, 7752028), (80, 3876014), (160, 1938007)]