15075080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3659}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 34257600

約数和(自身を除く): 19182520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 3659, 4120, 7318, 14636, 18295, 29272, 36590, 73180, 146360, 376877, 753754, 1507508, 1884385, 3015016, 3768770, 7537540, 15075080]

約数ペア:

[(1, 15075080), (2, 7537540), (4, 3768770), (5, 3015016), (8, 1884385), (10, 1507508), (20, 753754), (40, 376877), (103, 146360), (206, 73180), (412, 36590), (515, 29272), (824, 18295), (1030, 14636), (2060, 7318), (3659, 4120)]