147744120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231201}}^1$

素因数の和:1231215

約数の個数: 32

約数和(自身を含む): 443232720

約数和(自身を除く): 295488600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231201, 2462402, 3693603, 4924804, 6156005, 7387206, 9849608, 12312010, 14774412, 18468015, 24624020, 29548824, 36936030, 49248040, 73872060, 147744120]

約数ペア:

[(1, 147744120), (2, 73872060), (3, 49248040), (4, 36936030), (5, 29548824), (6, 24624020), (8, 18468015), (10, 14774412), (12, 12312010), (15, 9849608), (20, 7387206), (24, 6156005), (30, 4924804), (40, 3693603), (60, 2462402), (120, 1231201)]