48817620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90403}}^1$

素因数の和:90421

約数の個数: 48

約数和(自身を含む): 151878720

約数和(自身を除く): 103061100

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, 90403, 180806, 271209, 361612, 452015, 542418, 813627, 904030, 1084836, 1356045, 1627254, 1808060, 2440881, 2712090, 3254508, 4068135, 4881762, 5424180, 8136270, 9763524, 12204405, 16272540, 24408810, 48817620]

約数ペア:

[(1, 48817620), (2, 24408810), (3, 16272540), (4, 12204405), (5, 9763524), (6, 8136270), (9, 5424180), (10, 4881762), (12, 4068135), (15, 3254508), (18, 2712090), (20, 2440881), (27, 1808060), (30, 1627254), (36, 1356045), (45, 1084836), (54, 904030), (60, 813627), (90, 542418), (108, 452015), (135, 361612), (180, 271209), (270, 180806), (540, 90403)]