168161880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1401349}}^1$

素因数の和:1401363

約数の個数: 32

約数和(自身を含む): 504486000

約数和(自身を除く): 336324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1401349, 2802698, 4204047, 5605396, 7006745, 8408094, 11210792, 14013490, 16816188, 21020235, 28026980, 33632376, 42040470, 56053960, 84080940, 168161880]

約数ペア:

[(1, 168161880), (2, 84080940), (3, 56053960), (4, 42040470), (5, 33632376), (6, 28026980), (8, 21020235), (10, 16816188), (12, 14013490), (15, 11210792), (20, 8408094), (24, 7006745), (30, 5605396), (40, 4204047), (60, 2802698), (120, 1401349)]