8082840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 24444000

約数和(自身を除く): 16361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 349, 386, 579, 698, 772, 965, 1047, 1158, 1396, 1544, 1745, 1930, 2094, 2316, 2792, 2895, 3490, 3860, 4188, 4632, 5235, 5790, 6980, 7720, 8376, 10470, 11580, 13960, 20940, 23160, 41880, 67357, 134714, 202071, 269428, 336785, 404142, 538856, 673570, 808284, 1010355, 1347140, 1616568, 2020710, 2694280, 4041420, 8082840]

約数ペア:

[(1, 8082840), (2, 4041420), (3, 2694280), (4, 2020710), (5, 1616568), (6, 1347140), (8, 1010355), (10, 808284), (12, 673570), (15, 538856), (20, 404142), (24, 336785), (30, 269428), (40, 202071), (60, 134714), (120, 67357), (193, 41880), (349, 23160), (386, 20940), (579, 13960), (698, 11580), (772, 10470), (965, 8376), (1047, 7720), (1158, 6980), (1396, 5790), (1544, 5235), (1745, 4632), (1930, 4188), (2094, 3860), (2316, 3490), (2792, 2895)]