276792660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{512579}}^1$

素因数の和:512597

約数の個数: 48

約数和(自身を含む): 861134400

約数和(自身を除く): 584341740

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, 512579, 1025158, 1537737, 2050316, 2562895, 3075474, 4613211, 5125790, 6150948, 7688685, 9226422, 10251580, 13839633, 15377370, 18452844, 23066055, 27679266, 30754740, 46132110, 55358532, 69198165, 92264220, 138396330, 276792660]

約数ペア:

[(1, 276792660), (2, 138396330), (3, 92264220), (4, 69198165), (5, 55358532), (6, 46132110), (9, 30754740), (10, 27679266), (12, 23066055), (15, 18452844), (18, 15377370), (20, 13839633), (27, 10251580), (30, 9226422), (36, 7688685), (45, 6150948), (54, 5125790), (60, 4613211), (90, 3075474), (108, 2562895), (135, 2050316), (180, 1537737), (270, 1025158), (540, 512579)]