122300080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4457}}^1$

素因数の和:4491

約数の個数: 80

約数和(自身を含む): 331675200

約数和(自身を除く): 209375120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4457, 5488, 6860, 8914, 13720, 17828, 22285, 27440, 31199, 35656, 44570, 62398, 71312, 89140, 124796, 155995, 178280, 218393, 249592, 311990, 356560, 436786, 499184, 623980, 873572, 1091965, 1247960, 1528751, 1747144, 2183930, 2495920, 3057502, 3494288, 4367860, 6115004, 7643755, 8735720, 12230008, 15287510, 17471440, 24460016, 30575020, 61150040, 122300080]

約数ペア:

[(1, 122300080), (2, 61150040), (4, 30575020), (5, 24460016), (7, 17471440), (8, 15287510), (10, 12230008), (14, 8735720), (16, 7643755), (20, 6115004), (28, 4367860), (35, 3494288), (40, 3057502), (49, 2495920), (56, 2183930), (70, 1747144), (80, 1528751), (98, 1247960), (112, 1091965), (140, 873572), (196, 623980), (245, 499184), (280, 436786), (343, 356560), (392, 311990), (490, 249592), (560, 218393), (686, 178280), (784, 155995), (980, 124796), (1372, 89140), (1715, 71312), (1960, 62398), (2744, 44570), (3430, 35656), (3920, 31199), (4457, 27440), (5488, 22285), (6860, 17828), (8914, 13720)]