15039680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 36679632

約数和(自身を除く): 21639952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1093, 1376, 1720, 2186, 2752, 3440, 4372, 5465, 6880, 8744, 10930, 13760, 17488, 21860, 34976, 43720, 46999, 69952, 87440, 93998, 174880, 187996, 234995, 349760, 375992, 469990, 751984, 939980, 1503968, 1879960, 3007936, 3759920, 7519840, 15039680]

約数ペア:

[(1, 15039680), (2, 7519840), (4, 3759920), (5, 3007936), (8, 1879960), (10, 1503968), (16, 939980), (20, 751984), (32, 469990), (40, 375992), (43, 349760), (64, 234995), (80, 187996), (86, 174880), (160, 93998), (172, 87440), (215, 69952), (320, 46999), (344, 43720), (430, 34976), (688, 21860), (860, 17488), (1093, 13760), (1376, 10930), (1720, 8744), (2186, 6880), (2752, 5465), (3440, 4372)]