52821960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{440183}}^1$

素因数の和:440197

約数の個数: 32

約数和(自身を含む): 158466240

約数和(自身を除く): 105644280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 440183, 880366, 1320549, 1760732, 2200915, 2641098, 3521464, 4401830, 5282196, 6602745, 8803660, 10564392, 13205490, 17607320, 26410980, 52821960]

約数ペア:

[(1, 52821960), (2, 26410980), (3, 17607320), (4, 13205490), (5, 10564392), (6, 8803660), (8, 6602745), (10, 5282196), (12, 4401830), (15, 3521464), (20, 2641098), (24, 2200915), (30, 1760732), (40, 1320549), (60, 880366), (120, 440183)]