681648960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{710051}}^1$

素因数の和:710071

約数の個数: 56

約数和(自身を含む): 2164238496

約数和(自身を除く): 1482589536

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, 710051, 1420102, 2130153, 2840204, 3550255, 4260306, 5680408, 7100510, 8520612, 10650765, 11360816, 14201020, 17041224, 21301530, 22721632, 28402040, 34082448, 42603060, 45443264, 56804080, 68164896, 85206120, 113608160, 136329792, 170412240, 227216320, 340824480, 681648960]

約数ペア:

[(1, 681648960), (2, 340824480), (3, 227216320), (4, 170412240), (5, 136329792), (6, 113608160), (8, 85206120), (10, 68164896), (12, 56804080), (15, 45443264), (16, 42603060), (20, 34082448), (24, 28402040), (30, 22721632), (32, 21301530), (40, 17041224), (48, 14201020), (60, 11360816), (64, 10650765), (80, 8520612), (96, 7100510), (120, 5680408), (160, 4260306), (192, 3550255), (240, 2840204), (320, 2130153), (480, 1420102), (960, 710051)]