163481880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1362349}}^1$

素因数の和:1362363

約数の個数: 32

約数和(自身を含む): 490446000

約数和(自身を除く): 326964120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1362349, 2724698, 4087047, 5449396, 6811745, 8174094, 10898792, 13623490, 16348188, 20435235, 27246980, 32696376, 40870470, 54493960, 81740940, 163481880]

約数ペア:

[(1, 163481880), (2, 81740940), (3, 54493960), (4, 40870470), (5, 32696376), (6, 27246980), (8, 20435235), (10, 16348188), (12, 13623490), (15, 10898792), (20, 8174094), (24, 6811745), (30, 5449396), (40, 4087047), (60, 2724698), (120, 1362349)]