146843640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{407899}}^1$

素因数の和:407916

約数の個数: 48

約数和(自身を含む): 477243000

約数和(自身を除く): 330399360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 407899, 815798, 1223697, 1631596, 2039495, 2447394, 3263192, 3671091, 4078990, 4894788, 6118485, 7342182, 8157980, 9789576, 12236970, 14684364, 16315960, 18355455, 24473940, 29368728, 36710910, 48947880, 73421820, 146843640]

約数ペア:

[(1, 146843640), (2, 73421820), (3, 48947880), (4, 36710910), (5, 29368728), (6, 24473940), (8, 18355455), (9, 16315960), (10, 14684364), (12, 12236970), (15, 9789576), (18, 8157980), (20, 7342182), (24, 6118485), (30, 4894788), (36, 4078990), (40, 3671091), (45, 3263192), (60, 2447394), (72, 2039495), (90, 1631596), (120, 1223697), (180, 815798), (360, 407899)]