788982660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1461079}}^1$

素因数の和:1461097

約数の個数: 48

約数和(自身を含む): 2454614400

約数和(自身を除く): 1665631740

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, 1461079, 2922158, 4383237, 5844316, 7305395, 8766474, 13149711, 14610790, 17532948, 21916185, 26299422, 29221580, 39449133, 43832370, 52598844, 65748555, 78898266, 87664740, 131497110, 157796532, 197245665, 262994220, 394491330, 788982660]

約数ペア:

[(1, 788982660), (2, 394491330), (3, 262994220), (4, 197245665), (5, 157796532), (6, 131497110), (9, 87664740), (10, 78898266), (12, 65748555), (15, 52598844), (18, 43832370), (20, 39449133), (27, 29221580), (30, 26299422), (36, 21916185), (45, 17532948), (54, 14610790), (60, 13149711), (90, 8766474), (108, 7305395), (135, 5844316), (180, 4383237), (270, 2922158), (540, 1461079)]