489095280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{226433}}^1$

素因数の和:226455

約数の個数: 80

約数和(自身を含む): 1684668960

約数和(自身を除く): 1195573680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 226433, 452866, 679299, 905732, 1132165, 1358598, 1811464, 2037897, 2264330, 2717196, 3396495, 3622928, 4075794, 4528660, 5434392, 6113691, 6792990, 8151588, 9057320, 10189485, 10868784, 12227382, 13585980, 16303176, 18114640, 20378970, 24454764, 27171960, 30568455, 32606352, 40757940, 48909528, 54343920, 61136910, 81515880, 97819056, 122273820, 163031760, 244547640, 489095280]

約数ペア:

[(1, 489095280), (2, 244547640), (3, 163031760), (4, 122273820), (5, 97819056), (6, 81515880), (8, 61136910), (9, 54343920), (10, 48909528), (12, 40757940), (15, 32606352), (16, 30568455), (18, 27171960), (20, 24454764), (24, 20378970), (27, 18114640), (30, 16303176), (36, 13585980), (40, 12227382), (45, 10868784), (48, 10189485), (54, 9057320), (60, 8151588), (72, 6792990), (80, 6113691), (90, 5434392), (108, 4528660), (120, 4075794), (135, 3622928), (144, 3396495), (180, 2717196), (216, 2264330), (240, 2037897), (270, 1811464), (360, 1358598), (432, 1132165), (540, 905732), (720, 679299), (1080, 452866), (2160, 226433)]