8517120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1135

約数の個数: 80

約数和(自身を含む): 27252720

約数和(自身を除く): 18735600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1109, 1280, 1536, 1920, 2218, 2560, 3327, 3840, 4436, 5545, 6654, 7680, 8872, 11090, 13308, 16635, 17744, 22180, 26616, 33270, 35488, 44360, 53232, 66540, 70976, 88720, 106464, 133080, 141952, 177440, 212928, 266160, 283904, 354880, 425856, 532320, 567808, 709760, 851712, 1064640, 1419520, 1703424, 2129280, 2839040, 4258560, 8517120]

約数ペア:

[(1, 8517120), (2, 4258560), (3, 2839040), (4, 2129280), (5, 1703424), (6, 1419520), (8, 1064640), (10, 851712), (12, 709760), (15, 567808), (16, 532320), (20, 425856), (24, 354880), (30, 283904), (32, 266160), (40, 212928), (48, 177440), (60, 141952), (64, 133080), (80, 106464), (96, 88720), (120, 70976), (128, 66540), (160, 53232), (192, 44360), (240, 35488), (256, 33270), (320, 26616), (384, 22180), (480, 17744), (512, 16635), (640, 13308), (768, 11090), (960, 8872), (1109, 7680), (1280, 6654), (1536, 5545), (1920, 4436), (2218, 3840), (2560, 3327)]