306054180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{566767}}^1$

素因数の和:566785

約数の個数: 48

約数和(自身を含む): 952170240

約数和(自身を除く): 646116060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 566767, 1133534, 1700301, 2267068, 2833835, 3400602, 5100903, 5667670, 6801204, 8501505, 10201806, 11335340, 15302709, 17003010, 20403612, 25504515, 30605418, 34006020, 51009030, 61210836, 76513545, 102018060, 153027090, 306054180]

約数ペア:

[(1, 306054180), (2, 153027090), (3, 102018060), (4, 76513545), (5, 61210836), (6, 51009030), (9, 34006020), (10, 30605418), (12, 25504515), (15, 20403612), (18, 17003010), (20, 15302709), (27, 11335340), (30, 10201806), (36, 8501505), (45, 6801204), (54, 5667670), (60, 5100903), (90, 3400602), (108, 2833835), (135, 2267068), (180, 1700301), (270, 1133534), (540, 566767)]