12700440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35279}}^1$

素因数の和:35296

約数の個数: 48

約数和(自身を含む): 41277600

約数和(自身を除く): 28577160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35279, 70558, 105837, 141116, 176395, 211674, 282232, 317511, 352790, 423348, 529185, 635022, 705580, 846696, 1058370, 1270044, 1411160, 1587555, 2116740, 2540088, 3175110, 4233480, 6350220, 12700440]

約数ペア:

[(1, 12700440), (2, 6350220), (3, 4233480), (4, 3175110), (5, 2540088), (6, 2116740), (8, 1587555), (9, 1411160), (10, 1270044), (12, 1058370), (15, 846696), (18, 705580), (20, 635022), (24, 529185), (30, 423348), (36, 352790), (40, 317511), (45, 282232), (60, 211674), (72, 176395), (90, 141116), (120, 105837), (180, 70558), (360, 35279)]