127327680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14737}}^1$

素因数の和:14763

約数の個数: 112

約数和(自身を含む): 449214240

約数和(自身を除く): 321886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14737, 29474, 44211, 58948, 73685, 88422, 117896, 132633, 147370, 176844, 221055, 235792, 265266, 294740, 353688, 397899, 442110, 471584, 530532, 589480, 663165, 707376, 795798, 884220, 943168, 1061064, 1178960, 1326330, 1414752, 1591596, 1768440, 1989495, 2122128, 2357920, 2652660, 2829504, 3183192, 3536880, 3978990, 4244256, 4715840, 5305320, 6366384, 7073760, 7957980, 8488512, 10610640, 12732768, 14147520, 15915960, 21221280, 25465536, 31831920, 42442560, 63663840, 127327680]

約数ペア:

[(1, 127327680), (2, 63663840), (3, 42442560), (4, 31831920), (5, 25465536), (6, 21221280), (8, 15915960), (9, 14147520), (10, 12732768), (12, 10610640), (15, 8488512), (16, 7957980), (18, 7073760), (20, 6366384), (24, 5305320), (27, 4715840), (30, 4244256), (32, 3978990), (36, 3536880), (40, 3183192), (45, 2829504), (48, 2652660), (54, 2357920), (60, 2122128), (64, 1989495), (72, 1768440), (80, 1591596), (90, 1414752), (96, 1326330), (108, 1178960), (120, 1061064), (135, 943168), (144, 884220), (160, 795798), (180, 707376), (192, 663165), (216, 589480), (240, 530532), (270, 471584), (288, 442110), (320, 397899), (360, 353688), (432, 294740), (480, 265266), (540, 235792), (576, 221055), (720, 176844), (864, 147370), (960, 132633), (1080, 117896), (1440, 88422), (1728, 73685), (2160, 58948), (2880, 44211), (4320, 29474), (8640, 14737)]