339748560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157291}}^1$

素因数の和:157313

約数の個数: 80

約数和(自身を含む): 1170252480

約数和(自身を除く): 830503920

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, 157291, 314582, 471873, 629164, 786455, 943746, 1258328, 1415619, 1572910, 1887492, 2359365, 2516656, 2831238, 3145820, 3774984, 4246857, 4718730, 5662476, 6291640, 7078095, 7549968, 8493714, 9437460, 11324952, 12583280, 14156190, 16987428, 18874920, 21234285, 22649904, 28312380, 33974856, 37749840, 42468570, 56624760, 67949712, 84937140, 113249520, 169874280, 339748560]

約数ペア:

[(1, 339748560), (2, 169874280), (3, 113249520), (4, 84937140), (5, 67949712), (6, 56624760), (8, 42468570), (9, 37749840), (10, 33974856), (12, 28312380), (15, 22649904), (16, 21234285), (18, 18874920), (20, 16987428), (24, 14156190), (27, 12583280), (30, 11324952), (36, 9437460), (40, 8493714), (45, 7549968), (48, 7078095), (54, 6291640), (60, 5662476), (72, 4718730), (80, 4246857), (90, 3774984), (108, 3145820), (120, 2831238), (135, 2516656), (144, 2359365), (180, 1887492), (216, 1572910), (240, 1415619), (270, 1258328), (360, 943746), (432, 786455), (540, 629164), (720, 471873), (1080, 314582), (2160, 157291)]