457415040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{238237}}^1$

素因数の和:238259

約数の個数: 64

約数和(自身を含む): 1458016560

約数和(自身を除く): 1000601520

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, 320, 384, 480, 640, 960, 1920, 238237, 476474, 714711, 952948, 1191185, 1429422, 1905896, 2382370, 2858844, 3573555, 3811792, 4764740, 5717688, 7147110, 7623584, 9529480, 11435376, 14294220, 15247168, 19058960, 22870752, 28588440, 30494336, 38117920, 45741504, 57176880, 76235840, 91483008, 114353760, 152471680, 228707520, 457415040]

約数ペア:

[(1, 457415040), (2, 228707520), (3, 152471680), (4, 114353760), (5, 91483008), (6, 76235840), (8, 57176880), (10, 45741504), (12, 38117920), (15, 30494336), (16, 28588440), (20, 22870752), (24, 19058960), (30, 15247168), (32, 14294220), (40, 11435376), (48, 9529480), (60, 7623584), (64, 7147110), (80, 5717688), (96, 4764740), (120, 3811792), (128, 3573555), (160, 2858844), (192, 2382370), (240, 1905896), (320, 1429422), (384, 1191185), (480, 952948), (640, 714711), (960, 476474), (1920, 238237)]