1259457480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3498493}}^1$

素因数の和:3498510

約数の個数: 48

約数和(自身を含む): 4093237980

約数和(自身を除く): 2833780500

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, 3498493, 6996986, 10495479, 13993972, 17492465, 20990958, 27987944, 31486437, 34984930, 41981916, 52477395, 62972874, 69969860, 83963832, 104954790, 125945748, 139939720, 157432185, 209909580, 251891496, 314864370, 419819160, 629728740, 1259457480]

約数ペア:

[(1, 1259457480), (2, 629728740), (3, 419819160), (4, 314864370), (5, 251891496), (6, 209909580), (8, 157432185), (9, 139939720), (10, 125945748), (12, 104954790), (15, 83963832), (18, 69969860), (20, 62972874), (24, 52477395), (30, 41981916), (36, 34984930), (40, 31486437), (45, 27987944), (60, 20990958), (72, 17492465), (90, 13993972), (120, 10495479), (180, 6996986), (360, 3498493)]