56747760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{236449}}^1$

素因数の和:236465

約数の個数: 40

約数和(自身を含む): 175918800

約数和(自身を除く): 119171040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 236449, 472898, 709347, 945796, 1182245, 1418694, 1891592, 2364490, 2837388, 3546735, 3783184, 4728980, 5674776, 7093470, 9457960, 11349552, 14186940, 18915920, 28373880, 56747760]

約数ペア:

[(1, 56747760), (2, 28373880), (3, 18915920), (4, 14186940), (5, 11349552), (6, 9457960), (8, 7093470), (10, 5674776), (12, 4728980), (15, 3783184), (16, 3546735), (20, 2837388), (24, 2364490), (30, 1891592), (40, 1418694), (48, 1182245), (60, 945796), (80, 709347), (120, 472898), (240, 236449)]