47394180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{87767}}^1$

素因数の和:87785

約数の個数: 48

約数和(自身を含む): 147450240

約数和(自身を除く): 100056060

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, 87767, 175534, 263301, 351068, 438835, 526602, 789903, 877670, 1053204, 1316505, 1579806, 1755340, 2369709, 2633010, 3159612, 3949515, 4739418, 5266020, 7899030, 9478836, 11848545, 15798060, 23697090, 47394180]

約数ペア:

[(1, 47394180), (2, 23697090), (3, 15798060), (4, 11848545), (5, 9478836), (6, 7899030), (9, 5266020), (10, 4739418), (12, 3949515), (15, 3159612), (18, 2633010), (20, 2369709), (27, 1755340), (30, 1579806), (36, 1316505), (45, 1053204), (54, 877670), (60, 789903), (90, 526602), (108, 438835), (135, 351068), (180, 263301), (270, 175534), (540, 87767)]