40837380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680623}}^1$

素因数の和:680635

約数の個数: 24

約数和(自身を含む): 114344832

約数和(自身を除く): 73507452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680623, 1361246, 2041869, 2722492, 3403115, 4083738, 6806230, 8167476, 10209345, 13612460, 20418690, 40837380]

約数ペア:

[(1, 40837380), (2, 20418690), (3, 13612460), (4, 10209345), (5, 8167476), (6, 6806230), (10, 4083738), (12, 3403115), (15, 2722492), (20, 2041869), (30, 1361246), (60, 680623)]