9218517480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25606993}}^1$

素因数の和:25607010

約数の個数: 48

約数和(自身を含む): 29960182980

約数和(自身を除く): 20741665500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 25606993, 51213986, 76820979, 102427972, 128034965, 153641958, 204855944, 230462937, 256069930, 307283916, 384104895, 460925874, 512139860, 614567832, 768209790, 921851748, 1024279720, 1152314685, 1536419580, 1843703496, 2304629370, 3072839160, 4609258740, 9218517480]

約数ペア:

[(1, 9218517480), (2, 4609258740), (3, 3072839160), (4, 2304629370), (5, 1843703496), (6, 1536419580), (8, 1152314685), (9, 1024279720), (10, 921851748), (12, 768209790), (15, 614567832), (18, 512139860), (20, 460925874), (24, 384104895), (30, 307283916), (36, 256069930), (40, 230462937), (45, 204855944), (60, 153641958), (72, 128034965), (90, 102427972), (120, 76820979), (180, 51213986), (360, 25606993)]