80447040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9311}}^1$

素因数の和:9337

約数の個数: 112

約数和(自身を含む): 283829760

約数和(自身を除く): 203382720

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, 9311, 18622, 27933, 37244, 46555, 55866, 74488, 83799, 93110, 111732, 139665, 148976, 167598, 186220, 223464, 251397, 279330, 297952, 335196, 372440, 418995, 446928, 502794, 558660, 595904, 670392, 744880, 837990, 893856, 1005588, 1117320, 1256985, 1340784, 1489760, 1675980, 1787712, 2011176, 2234640, 2513970, 2681568, 2979520, 3351960, 4022352, 4469280, 5027940, 5363136, 6703920, 8044704, 8938560, 10055880, 13407840, 16089408, 20111760, 26815680, 40223520, 80447040]

約数ペア:

[(1, 80447040), (2, 40223520), (3, 26815680), (4, 20111760), (5, 16089408), (6, 13407840), (8, 10055880), (9, 8938560), (10, 8044704), (12, 6703920), (15, 5363136), (16, 5027940), (18, 4469280), (20, 4022352), (24, 3351960), (27, 2979520), (30, 2681568), (32, 2513970), (36, 2234640), (40, 2011176), (45, 1787712), (48, 1675980), (54, 1489760), (60, 1340784), (64, 1256985), (72, 1117320), (80, 1005588), (90, 893856), (96, 837990), (108, 744880), (120, 670392), (135, 595904), (144, 558660), (160, 502794), (180, 446928), (192, 418995), (216, 372440), (240, 335196), (270, 297952), (288, 279330), (320, 251397), (360, 223464), (432, 186220), (480, 167598), (540, 148976), (576, 139665), (720, 111732), (864, 93110), (960, 83799), (1080, 74488), (1440, 55866), (1728, 46555), (2160, 37244), (2880, 27933), (4320, 18622), (8640, 9311)]