26884980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49787}}^1$

素因数の和:49805

約数の個数: 48

約数和(自身を含む): 83643840

約数和(自身を除く): 56758860

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, 49787, 99574, 149361, 199148, 248935, 298722, 448083, 497870, 597444, 746805, 896166, 995740, 1344249, 1493610, 1792332, 2240415, 2688498, 2987220, 4480830, 5376996, 6721245, 8961660, 13442490, 26884980]

約数ペア:

[(1, 26884980), (2, 13442490), (3, 8961660), (4, 6721245), (5, 5376996), (6, 4480830), (9, 2987220), (10, 2688498), (12, 2240415), (15, 1792332), (18, 1493610), (20, 1344249), (27, 995740), (30, 896166), (36, 746805), (45, 597444), (54, 497870), (60, 448083), (90, 298722), (108, 248935), (135, 199148), (180, 149361), (270, 99574), (540, 49787)]