131964660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{244379}}^1$

素因数の和:244397

約数の個数: 48

約数和(自身を含む): 410558400

約数和(自身を除く): 278593740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 244379, 488758, 733137, 977516, 1221895, 1466274, 2199411, 2443790, 2932548, 3665685, 4398822, 4887580, 6598233, 7331370, 8797644, 10997055, 13196466, 14662740, 21994110, 26392932, 32991165, 43988220, 65982330, 131964660]

約数ペア:

[(1, 131964660), (2, 65982330), (3, 43988220), (4, 32991165), (5, 26392932), (6, 21994110), (9, 14662740), (10, 13196466), (12, 10997055), (15, 8797644), (18, 7331370), (20, 6598233), (27, 4887580), (30, 4398822), (36, 3665685), (45, 2932548), (54, 2443790), (60, 2199411), (90, 1466274), (108, 1221895), (135, 977516), (180, 733137), (270, 488758), (540, 244379)]