15011960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6361}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 34354800

約数和(自身を除く): 19342840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 6361, 12722, 25444, 31805, 50888, 63610, 127220, 254440, 375299, 750598, 1501196, 1876495, 3002392, 3752990, 7505980, 15011960]

約数ペア:

[(1, 15011960), (2, 7505980), (4, 3752990), (5, 3002392), (8, 1876495), (10, 1501196), (20, 750598), (40, 375299), (59, 254440), (118, 127220), (236, 63610), (295, 50888), (472, 31805), (590, 25444), (1180, 12722), (2360, 6361)]