6615120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 21016512

約数和(自身を除く): 14401392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 641, 645, 688, 860, 1032, 1282, 1290, 1720, 1923, 2064, 2564, 2580, 3205, 3440, 3846, 5128, 5160, 6410, 7692, 9615, 10256, 10320, 12820, 15384, 19230, 25640, 27563, 30768, 38460, 51280, 55126, 76920, 82689, 110252, 137815, 153840, 165378, 220504, 275630, 330756, 413445, 441008, 551260, 661512, 826890, 1102520, 1323024, 1653780, 2205040, 3307560, 6615120]

約数ペア:

[(1, 6615120), (2, 3307560), (3, 2205040), (4, 1653780), (5, 1323024), (6, 1102520), (8, 826890), (10, 661512), (12, 551260), (15, 441008), (16, 413445), (20, 330756), (24, 275630), (30, 220504), (40, 165378), (43, 153840), (48, 137815), (60, 110252), (80, 82689), (86, 76920), (120, 55126), (129, 51280), (172, 38460), (215, 30768), (240, 27563), (258, 25640), (344, 19230), (430, 15384), (516, 12820), (641, 10320), (645, 10256), (688, 9615), (860, 7692), (1032, 6410), (1282, 5160), (1290, 5128), (1720, 3846), (1923, 3440), (2064, 3205), (2564, 2580)]