288311460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4805191}}^1$

素因数の和:4805203

約数の個数: 24

約数和(自身を含む): 807272256

約数和(自身を除く): 518960796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4805191, 9610382, 14415573, 19220764, 24025955, 28831146, 48051910, 57662292, 72077865, 96103820, 144155730, 288311460]

約数ペア:

[(1, 288311460), (2, 144155730), (3, 96103820), (4, 72077865), (5, 57662292), (6, 48051910), (10, 28831146), (12, 24025955), (15, 19220764), (20, 14415573), (30, 9610382), (60, 4805191)]