164047980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2734133}}^1$

素因数の和:2734145

約数の個数: 24

約数和(自身を含む): 459334512

約数和(自身を除く): 295286532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2734133, 5468266, 8202399, 10936532, 13670665, 16404798, 27341330, 32809596, 41011995, 54682660, 82023990, 164047980]

約数ペア:

[(1, 164047980), (2, 82023990), (3, 54682660), (4, 41011995), (5, 32809596), (6, 27341330), (10, 16404798), (12, 13670665), (15, 10936532), (20, 8202399), (30, 5468266), (60, 2734133)]