316620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 960960

約数和(自身を除く): 644340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1759, 3518, 5277, 7036, 8795, 10554, 15831, 17590, 21108, 26385, 31662, 35180, 52770, 63324, 79155, 105540, 158310, 316620]

約数ペア:

[(1, 316620), (2, 158310), (3, 105540), (4, 79155), (5, 63324), (6, 52770), (9, 35180), (10, 31662), (12, 26385), (15, 21108), (18, 17590), (20, 15831), (30, 10554), (36, 8795), (45, 7036), (60, 5277), (90, 3518), (180, 1759)]