7664880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 24060960

約数和(自身を除く): 16396080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 293, 327, 436, 545, 586, 654, 872, 879, 1090, 1172, 1308, 1465, 1635, 1744, 1758, 2180, 2344, 2616, 2930, 3270, 3516, 4360, 4395, 4688, 5232, 5860, 6540, 7032, 8720, 8790, 11720, 13080, 14064, 17580, 23440, 26160, 31937, 35160, 63874, 70320, 95811, 127748, 159685, 191622, 255496, 319370, 383244, 479055, 510992, 638740, 766488, 958110, 1277480, 1532976, 1916220, 2554960, 3832440, 7664880]

約数ペア:

[(1, 7664880), (2, 3832440), (3, 2554960), (4, 1916220), (5, 1532976), (6, 1277480), (8, 958110), (10, 766488), (12, 638740), (15, 510992), (16, 479055), (20, 383244), (24, 319370), (30, 255496), (40, 191622), (48, 159685), (60, 127748), (80, 95811), (109, 70320), (120, 63874), (218, 35160), (240, 31937), (293, 26160), (327, 23440), (436, 17580), (545, 14064), (586, 13080), (654, 11720), (872, 8790), (879, 8720), (1090, 7032), (1172, 6540), (1308, 5860), (1465, 5232), (1635, 4688), (1744, 4395), (1758, 4360), (2180, 3516), (2344, 3270), (2616, 2930)]