140533440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146389}}^1$

素因数の和:146409

約数の個数: 56

約数和(自身を含む): 446196720

約数和(自身を除く): 305663280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146389, 292778, 439167, 585556, 731945, 878334, 1171112, 1463890, 1756668, 2195835, 2342224, 2927780, 3513336, 4391670, 4684448, 5855560, 7026672, 8783340, 9368896, 11711120, 14053344, 17566680, 23422240, 28106688, 35133360, 46844480, 70266720, 140533440]

約数ペア:

[(1, 140533440), (2, 70266720), (3, 46844480), (4, 35133360), (5, 28106688), (6, 23422240), (8, 17566680), (10, 14053344), (12, 11711120), (15, 9368896), (16, 8783340), (20, 7026672), (24, 5855560), (30, 4684448), (32, 4391670), (40, 3513336), (48, 2927780), (60, 2342224), (64, 2195835), (80, 1756668), (96, 1463890), (120, 1171112), (160, 878334), (192, 731945), (240, 585556), (320, 439167), (480, 292778), (960, 146389)]