15441760

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 36874656

約数和(自身を除く): 21432896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 937, 1030, 1648, 1874, 2060, 3296, 3748, 4120, 4685, 7496, 8240, 9370, 14992, 16480, 18740, 29984, 37480, 74960, 96511, 149920, 193022, 386044, 482555, 772088, 965110, 1544176, 1930220, 3088352, 3860440, 7720880, 15441760]

約数ペア:

[(1, 15441760), (2, 7720880), (4, 3860440), (5, 3088352), (8, 1930220), (10, 1544176), (16, 965110), (20, 772088), (32, 482555), (40, 386044), (80, 193022), (103, 149920), (160, 96511), (206, 74960), (412, 37480), (515, 29984), (824, 18740), (937, 16480), (1030, 14992), (1648, 9370), (1874, 8240), (2060, 7496), (3296, 4685), (3748, 4120)]