7974180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14767}}^1$

素因数の和:14785

約数の個数: 48

約数和(自身を含む): 24810240

約数和(自身を除く): 16836060

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, 14767, 29534, 44301, 59068, 73835, 88602, 132903, 147670, 177204, 221505, 265806, 295340, 398709, 443010, 531612, 664515, 797418, 886020, 1329030, 1594836, 1993545, 2658060, 3987090, 7974180]

約数ペア:

[(1, 7974180), (2, 3987090), (3, 2658060), (4, 1993545), (5, 1594836), (6, 1329030), (9, 886020), (10, 797418), (12, 664515), (15, 531612), (18, 443010), (20, 398709), (27, 295340), (30, 265806), (36, 221505), (45, 177204), (54, 147670), (60, 132903), (90, 88602), (108, 73835), (135, 59068), (180, 44301), (270, 29534), (540, 14767)]