339744180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{7621}}^1$

素因数の和:8376

約数の個数: 48

約数和(自身を含む): 952689024

約数和(自身を除く): 612944844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3715, 4458, 7430, 7621, 8916, 11145, 14860, 15242, 22290, 22863, 30484, 38105, 44580, 45726, 76210, 91452, 114315, 152420, 228630, 457260, 5662403, 11324806, 16987209, 22649612, 28312015, 33974418, 56624030, 67948836, 84936045, 113248060, 169872090, 339744180]

約数ペア:

[(1, 339744180), (2, 169872090), (3, 113248060), (4, 84936045), (5, 67948836), (6, 56624030), (10, 33974418), (12, 28312015), (15, 22649612), (20, 16987209), (30, 11324806), (60, 5662403), (743, 457260), (1486, 228630), (2229, 152420), (2972, 114315), (3715, 91452), (4458, 76210), (7430, 45726), (7621, 44580), (8916, 38105), (11145, 30484), (14860, 22863), (15242, 22290)]