15329760

素因数分解:

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

素因数の和:420

約数の個数: 96

約数和(自身を含む): 48898080

約数和(自身を除く): 33568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 293, 327, 436, 480, 545, 586, 654, 872, 879, 1090, 1172, 1308, 1465, 1635, 1744, 1758, 2180, 2344, 2616, 2930, 3270, 3488, 3516, 4360, 4395, 4688, 5232, 5860, 6540, 7032, 8720, 8790, 9376, 10464, 11720, 13080, 14064, 17440, 17580, 23440, 26160, 28128, 31937, 35160, 46880, 52320, 63874, 70320, 95811, 127748, 140640, 159685, 191622, 255496, 319370, 383244, 479055, 510992, 638740, 766488, 958110, 1021984, 1277480, 1532976, 1916220, 2554960, 3065952, 3832440, 5109920, 7664880, 15329760]

約数ペア:

[(1, 15329760), (2, 7664880), (3, 5109920), (4, 3832440), (5, 3065952), (6, 2554960), (8, 1916220), (10, 1532976), (12, 1277480), (15, 1021984), (16, 958110), (20, 766488), (24, 638740), (30, 510992), (32, 479055), (40, 383244), (48, 319370), (60, 255496), (80, 191622), (96, 159685), (109, 140640), (120, 127748), (160, 95811), (218, 70320), (240, 63874), (293, 52320), (327, 46880), (436, 35160), (480, 31937), (545, 28128), (586, 26160), (654, 23440), (872, 17580), (879, 17440), (1090, 14064), (1172, 13080), (1308, 11720), (1465, 10464), (1635, 9376), (1744, 8790), (1758, 8720), (2180, 7032), (2344, 6540), (2616, 5860), (2930, 5232), (3270, 4688), (3488, 4395), (3516, 4360)]