6388740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11831}}^1$

素因数の和:11849

約数の個数: 48

約数和(自身を含む): 19877760

約数和(自身を除く): 13489020

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, 11831, 23662, 35493, 47324, 59155, 70986, 106479, 118310, 141972, 177465, 212958, 236620, 319437, 354930, 425916, 532395, 638874, 709860, 1064790, 1277748, 1597185, 2129580, 3194370, 6388740]

約数ペア:

[(1, 6388740), (2, 3194370), (3, 2129580), (4, 1597185), (5, 1277748), (6, 1064790), (9, 709860), (10, 638874), (12, 532395), (15, 425916), (18, 354930), (20, 319437), (27, 236620), (30, 212958), (36, 177465), (45, 141972), (54, 118310), (60, 106479), (90, 70986), (108, 59155), (135, 47324), (180, 35493), (270, 23662), (540, 11831)]