27613980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51137}}^1$

素因数の和:51155

約数の個数: 48

約数和(自身を含む): 85911840

約数和(自身を除く): 58297860

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, 51137, 102274, 153411, 204548, 255685, 306822, 460233, 511370, 613644, 767055, 920466, 1022740, 1380699, 1534110, 1840932, 2301165, 2761398, 3068220, 4602330, 5522796, 6903495, 9204660, 13806990, 27613980]

約数ペア:

[(1, 27613980), (2, 13806990), (3, 9204660), (4, 6903495), (5, 5522796), (6, 4602330), (9, 3068220), (10, 2761398), (12, 2301165), (15, 1840932), (18, 1534110), (20, 1380699), (27, 1022740), (30, 920466), (36, 767055), (45, 613644), (54, 511370), (60, 460233), (90, 306822), (108, 255685), (135, 204548), (180, 153411), (270, 102274), (540, 51137)]