203496960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26497}}^1$

素因数の和:26523

約数の個数: 80

約数和(自身を含む): 650578896

約数和(自身を除く): 447081936

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, 26497, 52994, 79491, 105988, 132485, 158982, 211976, 264970, 317964, 397455, 423952, 529940, 635928, 794910, 847904, 1059880, 1271856, 1589820, 1695808, 2119760, 2543712, 3179640, 3391616, 4239520, 5087424, 6359280, 6783232, 8479040, 10174848, 12718560, 13566464, 16958080, 20349696, 25437120, 33916160, 40699392, 50874240, 67832320, 101748480, 203496960]

約数ペア:

[(1, 203496960), (2, 101748480), (3, 67832320), (4, 50874240), (5, 40699392), (6, 33916160), (8, 25437120), (10, 20349696), (12, 16958080), (15, 13566464), (16, 12718560), (20, 10174848), (24, 8479040), (30, 6783232), (32, 6359280), (40, 5087424), (48, 4239520), (60, 3391616), (64, 3179640), (80, 2543712), (96, 2119760), (120, 1695808), (128, 1589820), (160, 1271856), (192, 1059880), (240, 847904), (256, 794910), (320, 635928), (384, 529940), (480, 423952), (512, 397455), (640, 317964), (768, 264970), (960, 211976), (1280, 158982), (1536, 132485), (1920, 105988), (2560, 79491), (3840, 52994), (7680, 26497)]