30272880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11467}}^1$

素因数の和:11494

約数の個数: 80

約数和(自身を含む): 102386304

約数和(自身を除く): 72113424

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, 528, 660, 880, 1320, 2640, 11467, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 126137, 137604, 172005, 183472, 229340, 252274, 275208, 344010, 378411, 458680, 504548, 550416, 630685, 688020, 756822, 917360, 1009096, 1261370, 1376040, 1513644, 1892055, 2018192, 2522740, 2752080, 3027288, 3784110, 5045480, 6054576, 7568220, 10090960, 15136440, 30272880]

約数ペア:

[(1, 30272880), (2, 15136440), (3, 10090960), (4, 7568220), (5, 6054576), (6, 5045480), (8, 3784110), (10, 3027288), (11, 2752080), (12, 2522740), (15, 2018192), (16, 1892055), (20, 1513644), (22, 1376040), (24, 1261370), (30, 1009096), (33, 917360), (40, 756822), (44, 688020), (48, 630685), (55, 550416), (60, 504548), (66, 458680), (80, 378411), (88, 344010), (110, 275208), (120, 252274), (132, 229340), (165, 183472), (176, 172005), (220, 137604), (240, 126137), (264, 114670), (330, 91736), (440, 68802), (528, 57335), (660, 45868), (880, 34401), (1320, 22934), (2640, 11467)]