79084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 237841920

約数和(自身を除く): 158757000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 887, 1486, 1774, 2229, 2661, 2972, 3548, 3715, 4435, 4458, 5322, 5944, 7096, 7430, 8870, 8916, 10644, 11145, 13305, 14860, 17740, 17832, 21288, 22290, 26610, 29720, 35480, 44580, 53220, 89160, 106440, 659041, 1318082, 1977123, 2636164, 3295205, 3954246, 5272328, 6590410, 7908492, 9885615, 13180820, 15816984, 19771230, 26361640, 39542460, 79084920]

約数ペア:

[(1, 79084920), (2, 39542460), (3, 26361640), (4, 19771230), (5, 15816984), (6, 13180820), (8, 9885615), (10, 7908492), (12, 6590410), (15, 5272328), (20, 3954246), (24, 3295205), (30, 2636164), (40, 1977123), (60, 1318082), (120, 659041), (743, 106440), (887, 89160), (1486, 53220), (1774, 44580), (2229, 35480), (2661, 29720), (2972, 26610), (3548, 22290), (3715, 21288), (4435, 17832), (4458, 17740), (5322, 14860), (5944, 13305), (7096, 11145), (7430, 10644), (8870, 8916)]