765897480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2127493}}^1$

素因数の和:2127510

約数の個数: 48

約数和(自身を含む): 2489167980

約数和(自身を除く): 1723270500

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, 2127493, 4254986, 6382479, 8509972, 10637465, 12764958, 17019944, 19147437, 21274930, 25529916, 31912395, 38294874, 42549860, 51059832, 63824790, 76589748, 85099720, 95737185, 127649580, 153179496, 191474370, 255299160, 382948740, 765897480]

約数ペア:

[(1, 765897480), (2, 382948740), (3, 255299160), (4, 191474370), (5, 153179496), (6, 127649580), (8, 95737185), (9, 85099720), (10, 76589748), (12, 63824790), (15, 51059832), (18, 42549860), (20, 38294874), (24, 31912395), (30, 25529916), (36, 21274930), (40, 19147437), (45, 17019944), (60, 12764958), (72, 10637465), (90, 8509972), (120, 6382479), (180, 4254986), (360, 2127493)]