315218580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5253643}}^1$

素因数の和:5253655

約数の個数: 24

約数和(自身を含む): 882612192

約数和(自身を除く): 567393612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5253643, 10507286, 15760929, 21014572, 26268215, 31521858, 52536430, 63043716, 78804645, 105072860, 157609290, 315218580]

約数ペア:

[(1, 315218580), (2, 157609290), (3, 105072860), (4, 78804645), (5, 63043716), (6, 52536430), (10, 31521858), (12, 26268215), (15, 21014572), (20, 15760929), (30, 10507286), (60, 5253643)]