12852540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23801}}^1$

素因数の和:23819

約数の個数: 48

約数和(自身を含む): 39987360

約数和(自身を除く): 27134820

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, 23801, 47602, 71403, 95204, 119005, 142806, 214209, 238010, 285612, 357015, 428418, 476020, 642627, 714030, 856836, 1071045, 1285254, 1428060, 2142090, 2570508, 3213135, 4284180, 6426270, 12852540]

約数ペア:

[(1, 12852540), (2, 6426270), (3, 4284180), (4, 3213135), (5, 2570508), (6, 2142090), (9, 1428060), (10, 1285254), (12, 1071045), (15, 856836), (18, 714030), (20, 642627), (27, 476020), (30, 428418), (36, 357015), (45, 285612), (54, 238010), (60, 214209), (90, 142806), (108, 119005), (135, 95204), (180, 71403), (270, 47602), (540, 23801)]