3907980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7237}}^1$

素因数の和:7255

約数の個数: 48

約数和(自身を含む): 12159840

約数和(自身を除く): 8251860

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, 7237, 14474, 21711, 28948, 36185, 43422, 65133, 72370, 86844, 108555, 130266, 144740, 195399, 217110, 260532, 325665, 390798, 434220, 651330, 781596, 976995, 1302660, 1953990, 3907980]

約数ペア:

[(1, 3907980), (2, 1953990), (3, 1302660), (4, 976995), (5, 781596), (6, 651330), (9, 434220), (10, 390798), (12, 325665), (15, 260532), (18, 217110), (20, 195399), (27, 144740), (30, 130266), (36, 108555), (45, 86844), (54, 72370), (60, 65133), (90, 43422), (108, 36185), (135, 28948), (180, 21711), (270, 14474), (540, 7237)]