28984440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241537}}^1$

素因数の和:241551

約数の個数: 32

約数和(自身を含む): 86953680

約数和(自身を除く): 57969240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241537, 483074, 724611, 966148, 1207685, 1449222, 1932296, 2415370, 2898444, 3623055, 4830740, 5796888, 7246110, 9661480, 14492220, 28984440]

約数ペア:

[(1, 28984440), (2, 14492220), (3, 9661480), (4, 7246110), (5, 5796888), (6, 4830740), (8, 3623055), (10, 2898444), (12, 2415370), (15, 1932296), (20, 1449222), (24, 1207685), (30, 966148), (40, 724611), (60, 483074), (120, 241537)]