84713880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705949}}^1$

素因数の和:705963

約数の個数: 32

約数和(自身を含む): 254142000

約数和(自身を除く): 169428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705949, 1411898, 2117847, 2823796, 3529745, 4235694, 5647592, 7059490, 8471388, 10589235, 14118980, 16942776, 21178470, 28237960, 42356940, 84713880]

約数ペア:

[(1, 84713880), (2, 42356940), (3, 28237960), (4, 21178470), (5, 16942776), (6, 14118980), (8, 10589235), (10, 8471388), (12, 7059490), (15, 5647592), (20, 4235694), (24, 3529745), (30, 2823796), (40, 2117847), (60, 1411898), (120, 705949)]