145008420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2416807}}^1$

素因数の和:2416819

約数の個数: 24

約数和(自身を含む): 406023744

約数和(自身を除く): 261015324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2416807, 4833614, 7250421, 9667228, 12084035, 14500842, 24168070, 29001684, 36252105, 48336140, 72504210, 145008420]

約数ペア:

[(1, 145008420), (2, 72504210), (3, 48336140), (4, 36252105), (5, 29001684), (6, 24168070), (10, 14500842), (12, 12084035), (15, 9667228), (20, 7250421), (30, 4833614), (60, 2416807)]