22112880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 69043200

約数和(自身を除く): 46930320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 463, 597, 796, 926, 995, 1194, 1389, 1592, 1852, 1990, 2315, 2388, 2778, 2985, 3184, 3704, 3980, 4630, 4776, 5556, 5970, 6945, 7408, 7960, 9260, 9552, 11112, 11940, 13890, 15920, 18520, 22224, 23880, 27780, 37040, 47760, 55560, 92137, 111120, 184274, 276411, 368548, 460685, 552822, 737096, 921370, 1105644, 1382055, 1474192, 1842740, 2211288, 2764110, 3685480, 4422576, 5528220, 7370960, 11056440, 22112880]

約数ペア:

[(1, 22112880), (2, 11056440), (3, 7370960), (4, 5528220), (5, 4422576), (6, 3685480), (8, 2764110), (10, 2211288), (12, 1842740), (15, 1474192), (16, 1382055), (20, 1105644), (24, 921370), (30, 737096), (40, 552822), (48, 460685), (60, 368548), (80, 276411), (120, 184274), (199, 111120), (240, 92137), (398, 55560), (463, 47760), (597, 37040), (796, 27780), (926, 23880), (995, 22224), (1194, 18520), (1389, 15920), (1592, 13890), (1852, 11940), (1990, 11112), (2315, 9552), (2388, 9260), (2778, 7960), (2985, 7408), (3184, 6945), (3704, 5970), (3980, 5556), (4630, 4776)]