169381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10303}}^1$

素因数の和:10454

約数の個数: 64

約数和(自身を含む): 511902720

約数和(自身を除く): 342521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 10303, 16440, 20606, 30909, 41212, 51515, 61818, 82424, 103030, 123636, 154545, 206060, 247272, 309090, 412120, 618180, 1236360, 1411511, 2823022, 4234533, 5646044, 7057555, 8469066, 11292088, 14115110, 16938132, 21172665, 28230220, 33876264, 42345330, 56460440, 84690660, 169381320]

約数ペア:

[(1, 169381320), (2, 84690660), (3, 56460440), (4, 42345330), (5, 33876264), (6, 28230220), (8, 21172665), (10, 16938132), (12, 14115110), (15, 11292088), (20, 8469066), (24, 7057555), (30, 5646044), (40, 4234533), (60, 2823022), (120, 1411511), (137, 1236360), (274, 618180), (411, 412120), (548, 309090), (685, 247272), (822, 206060), (1096, 154545), (1370, 123636), (1644, 103030), (2055, 82424), (2740, 61818), (3288, 51515), (4110, 41212), (5480, 30909), (8220, 20606), (10303, 16440)]