30659520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 98572320

約数和(自身を除く): 67912800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 293, 320, 327, 436, 480, 545, 586, 654, 872, 879, 960, 1090, 1172, 1308, 1465, 1635, 1744, 1758, 2180, 2344, 2616, 2930, 3270, 3488, 3516, 4360, 4395, 4688, 5232, 5860, 6540, 6976, 7032, 8720, 8790, 9376, 10464, 11720, 13080, 14064, 17440, 17580, 18752, 20928, 23440, 26160, 28128, 31937, 34880, 35160, 46880, 52320, 56256, 63874, 70320, 93760, 95811, 104640, 127748, 140640, 159685, 191622, 255496, 281280, 319370, 383244, 479055, 510992, 638740, 766488, 958110, 1021984, 1277480, 1532976, 1916220, 2043968, 2554960, 3065952, 3832440, 5109920, 6131904, 7664880, 10219840, 15329760, 30659520]

約数ペア:

[(1, 30659520), (2, 15329760), (3, 10219840), (4, 7664880), (5, 6131904), (6, 5109920), (8, 3832440), (10, 3065952), (12, 2554960), (15, 2043968), (16, 1916220), (20, 1532976), (24, 1277480), (30, 1021984), (32, 958110), (40, 766488), (48, 638740), (60, 510992), (64, 479055), (80, 383244), (96, 319370), (109, 281280), (120, 255496), (160, 191622), (192, 159685), (218, 140640), (240, 127748), (293, 104640), (320, 95811), (327, 93760), (436, 70320), (480, 63874), (545, 56256), (586, 52320), (654, 46880), (872, 35160), (879, 34880), (960, 31937), (1090, 28128), (1172, 26160), (1308, 23440), (1465, 20928), (1635, 18752), (1744, 17580), (1758, 17440), (2180, 14064), (2344, 13080), (2616, 11720), (2930, 10464), (3270, 9376), (3488, 8790), (3516, 8720), (4360, 7032), (4395, 6976), (4688, 6540), (5232, 5860)]