28083303120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117013763}}^1$

素因数の和:117013779

約数の個数: 40

約数和(自身を含む): 87058240416

約数和(自身を除く): 58974937296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117013763, 234027526, 351041289, 468055052, 585068815, 702082578, 936110104, 1170137630, 1404165156, 1755206445, 1872220208, 2340275260, 2808330312, 3510412890, 4680550520, 5616660624, 7020825780, 9361101040, 14041651560, 28083303120]

約数ペア:

[(1, 28083303120), (2, 14041651560), (3, 9361101040), (4, 7020825780), (5, 5616660624), (6, 4680550520), (8, 3510412890), (10, 2808330312), (12, 2340275260), (15, 1872220208), (16, 1755206445), (20, 1404165156), (24, 1170137630), (30, 936110104), (40, 702082578), (48, 585068815), (60, 468055052), (80, 351041289), (120, 234027526), (240, 117013763)]