40551540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675859}}^1$

素因数の和:675871

約数の個数: 24

約数和(自身を含む): 113544480

約数和(自身を除く): 72992940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675859, 1351718, 2027577, 2703436, 3379295, 4055154, 6758590, 8110308, 10137885, 13517180, 20275770, 40551540]

約数ペア:

[(1, 40551540), (2, 20275770), (3, 13517180), (4, 10137885), (5, 8110308), (6, 6758590), (10, 4055154), (12, 3379295), (15, 2703436), (20, 2027577), (30, 1351718), (60, 675859)]