12777480

素因数分解:

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

素因数の和:11851

約数の個数: 64

約数和(自身を含む): 42595200

約数和(自身を除く): 29817720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11831, 23662, 35493, 47324, 59155, 70986, 94648, 106479, 118310, 141972, 177465, 212958, 236620, 283944, 319437, 354930, 425916, 473240, 532395, 638874, 709860, 851832, 1064790, 1277748, 1419720, 1597185, 2129580, 2555496, 3194370, 4259160, 6388740, 12777480]

約数ペア:

[(1, 12777480), (2, 6388740), (3, 4259160), (4, 3194370), (5, 2555496), (6, 2129580), (8, 1597185), (9, 1419720), (10, 1277748), (12, 1064790), (15, 851832), (18, 709860), (20, 638874), (24, 532395), (27, 473240), (30, 425916), (36, 354930), (40, 319437), (45, 283944), (54, 236620), (60, 212958), (72, 177465), (90, 141972), (108, 118310), (120, 106479), (135, 94648), (180, 70986), (216, 59155), (270, 47324), (360, 35493), (540, 23662), (1080, 11831)]