40164060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{669401}}^1$

素因数の和:669413

約数の個数: 24

約数和(自身を含む): 112459536

約数和(自身を除く): 72295476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 669401, 1338802, 2008203, 2677604, 3347005, 4016406, 6694010, 8032812, 10041015, 13388020, 20082030, 40164060]

約数ペア:

[(1, 40164060), (2, 20082030), (3, 13388020), (4, 10041015), (5, 8032812), (6, 6694010), (10, 4016406), (12, 3347005), (15, 2677604), (20, 2008203), (30, 1338802), (60, 669401)]