40048620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667477}}^1$

素因数の和:667489

約数の個数: 24

約数和(自身を含む): 112136304

約数和(自身を除く): 72087684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667477, 1334954, 2002431, 2669908, 3337385, 4004862, 6674770, 8009724, 10012155, 13349540, 20024310, 40048620]

約数ペア:

[(1, 40048620), (2, 20024310), (3, 13349540), (4, 10012155), (5, 8009724), (6, 6674770), (10, 4004862), (12, 3337385), (15, 2669908), (20, 2002431), (30, 1334954), (60, 667477)]