330224640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{21499}}^1$

素因数の和:21527

約数の個数: 88

約数和(自身を含む): 1056252000

約数和(自身を除く): 726027360

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, 15360, 21499, 42998, 64497, 85996, 107495, 128994, 171992, 214990, 257988, 322485, 343984, 429980, 515976, 644970, 687968, 859960, 1031952, 1289940, 1375936, 1719920, 2063904, 2579880, 2751872, 3439840, 4127808, 5159760, 5503744, 6879680, 8255616, 10319520, 11007488, 13759360, 16511232, 20639040, 22014976, 27518720, 33022464, 41278080, 55037440, 66044928, 82556160, 110074880, 165112320, 330224640]

約数ペア:

[(1, 330224640), (2, 165112320), (3, 110074880), (4, 82556160), (5, 66044928), (6, 55037440), (8, 41278080), (10, 33022464), (12, 27518720), (15, 22014976), (16, 20639040), (20, 16511232), (24, 13759360), (30, 11007488), (32, 10319520), (40, 8255616), (48, 6879680), (60, 5503744), (64, 5159760), (80, 4127808), (96, 3439840), (120, 2751872), (128, 2579880), (160, 2063904), (192, 1719920), (240, 1375936), (256, 1289940), (320, 1031952), (384, 859960), (480, 687968), (512, 644970), (640, 515976), (768, 429980), (960, 343984), (1024, 322485), (1280, 257988), (1536, 214990), (1920, 171992), (2560, 128994), (3072, 107495), (3840, 85996), (5120, 64497), (7680, 42998), (15360, 21499)]