30727702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{164249}}^1$

素因数の和:165822

約数の個数: 64

約数和(自身を含む): 92242800000

約数和(自身を除く): 61515097080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1559, 3118, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 31180, 37416, 46770, 62360, 93540, 164249, 187080, 328498, 492747, 656996, 821245, 985494, 1313992, 1642490, 1970988, 2463735, 3284980, 3941976, 4927470, 6569960, 9854940, 19709880, 256064191, 512128382, 768192573, 1024256764, 1280320955, 1536385146, 2048513528, 2560641910, 3072770292, 3840962865, 5121283820, 6145540584, 7681925730, 10242567640, 15363851460, 30727702920]

約数ペア:

[(1, 30727702920), (2, 15363851460), (3, 10242567640), (4, 7681925730), (5, 6145540584), (6, 5121283820), (8, 3840962865), (10, 3072770292), (12, 2560641910), (15, 2048513528), (20, 1536385146), (24, 1280320955), (30, 1024256764), (40, 768192573), (60, 512128382), (120, 256064191), (1559, 19709880), (3118, 9854940), (4677, 6569960), (6236, 4927470), (7795, 3941976), (9354, 3284980), (12472, 2463735), (15590, 1970988), (18708, 1642490), (23385, 1313992), (31180, 985494), (37416, 821245), (46770, 656996), (62360, 492747), (93540, 328498), (164249, 187080)]