78225060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1303751}}^1$

素因数の和:1303763

約数の個数: 24

約数和(自身を含む): 219030336

約数和(自身を除く): 140805276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1303751, 2607502, 3911253, 5215004, 6518755, 7822506, 13037510, 15645012, 19556265, 26075020, 39112530, 78225060]

約数ペア:

[(1, 78225060), (2, 39112530), (3, 26075020), (4, 19556265), (5, 15645012), (6, 13037510), (10, 7822506), (12, 6518755), (15, 5215004), (20, 3911253), (30, 2607502), (60, 1303751)]