203504640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13249}}^1$

素因数の和:13277

約数の個数: 88

約数和(自身を含む): 650946000

約数和(自身を除く): 447441360

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 13249, 15360, 26498, 39747, 52996, 66245, 79494, 105992, 132490, 158988, 198735, 211984, 264980, 317976, 397470, 423968, 529960, 635952, 794940, 847936, 1059920, 1271904, 1589880, 1695872, 2119840, 2543808, 3179760, 3391744, 4239680, 5087616, 6359520, 6783488, 8479360, 10175232, 12719040, 13566976, 16958720, 20350464, 25438080, 33917440, 40700928, 50876160, 67834880, 101752320, 203504640]

約数ペア:

[(1, 203504640), (2, 101752320), (3, 67834880), (4, 50876160), (5, 40700928), (6, 33917440), (8, 25438080), (10, 20350464), (12, 16958720), (15, 13566976), (16, 12719040), (20, 10175232), (24, 8479360), (30, 6783488), (32, 6359520), (40, 5087616), (48, 4239680), (60, 3391744), (64, 3179760), (80, 2543808), (96, 2119840), (120, 1695872), (128, 1589880), (160, 1271904), (192, 1059920), (240, 847936), (256, 794940), (320, 635952), (384, 529960), (480, 423968), (512, 397470), (640, 317976), (768, 264980), (960, 211984), (1024, 198735), (1280, 158988), (1536, 132490), (1920, 105992), (2560, 79494), (3072, 66245), (3840, 52996), (5120, 39747), (7680, 26498), (13249, 15360)]