315038580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250643}}^1$

素因数の和:5250655

約数の個数: 24

約数和(自身を含む): 882108192

約数和(自身を除く): 567069612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250643, 10501286, 15751929, 21002572, 26253215, 31503858, 52506430, 63007716, 78759645, 105012860, 157519290, 315038580]

約数ペア:

[(1, 315038580), (2, 157519290), (3, 105012860), (4, 78759645), (5, 63007716), (6, 52506430), (10, 31503858), (12, 26253215), (15, 21002572), (20, 15751929), (30, 10501286), (60, 5250643)]