1232880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 4178304

約数和(自身を除く): 2945424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 467, 528, 660, 880, 934, 1320, 1401, 1868, 2335, 2640, 2802, 3736, 4670, 5137, 5604, 7005, 7472, 9340, 10274, 11208, 14010, 15411, 18680, 20548, 22416, 25685, 28020, 30822, 37360, 41096, 51370, 56040, 61644, 77055, 82192, 102740, 112080, 123288, 154110, 205480, 246576, 308220, 410960, 616440, 1232880]

約数ペア:

[(1, 1232880), (2, 616440), (3, 410960), (4, 308220), (5, 246576), (6, 205480), (8, 154110), (10, 123288), (11, 112080), (12, 102740), (15, 82192), (16, 77055), (20, 61644), (22, 56040), (24, 51370), (30, 41096), (33, 37360), (40, 30822), (44, 28020), (48, 25685), (55, 22416), (60, 20548), (66, 18680), (80, 15411), (88, 14010), (110, 11208), (120, 10274), (132, 9340), (165, 7472), (176, 7005), (220, 5604), (240, 5137), (264, 4670), (330, 3736), (440, 2802), (467, 2640), (528, 2335), (660, 1868), (880, 1401), (934, 1320)]