144400980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2406683}}^1$

素因数の和:2406695

約数の個数: 24

約数和(自身を含む): 404322912

約数和(自身を除く): 259921932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2406683, 4813366, 7220049, 9626732, 12033415, 14440098, 24066830, 28880196, 36100245, 48133660, 72200490, 144400980]

約数ペア:

[(1, 144400980), (2, 72200490), (3, 48133660), (4, 36100245), (5, 28880196), (6, 24066830), (10, 14440098), (12, 12033415), (15, 9626732), (20, 7220049), (30, 4813366), (60, 2406683)]