196677120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{25609}}^1$

素因数の和:25635

約数の個数: 80

約数和(自身を含む): 628776720

約数和(自身を除く): 432099600

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, 1280, 1536, 1920, 2560, 3840, 7680, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 256090, 307308, 384135, 409744, 512180, 614616, 768270, 819488, 1024360, 1229232, 1536540, 1638976, 2048720, 2458464, 3073080, 3277952, 4097440, 4916928, 6146160, 6555904, 8194880, 9833856, 12292320, 13111808, 16389760, 19667712, 24584640, 32779520, 39335424, 49169280, 65559040, 98338560, 196677120]

約数ペア:

[(1, 196677120), (2, 98338560), (3, 65559040), (4, 49169280), (5, 39335424), (6, 32779520), (8, 24584640), (10, 19667712), (12, 16389760), (15, 13111808), (16, 12292320), (20, 9833856), (24, 8194880), (30, 6555904), (32, 6146160), (40, 4916928), (48, 4097440), (60, 3277952), (64, 3073080), (80, 2458464), (96, 2048720), (120, 1638976), (128, 1536540), (160, 1229232), (192, 1024360), (240, 819488), (256, 768270), (320, 614616), (384, 512180), (480, 409744), (512, 384135), (640, 307308), (768, 256090), (960, 204872), (1280, 153654), (1536, 128045), (1920, 102436), (2560, 76827), (3840, 51218), (7680, 25609)]