68341080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4157}}^1$

素因数の和:4308

約数の個数: 64

約数和(自身を含む): 206569440

約数和(自身を除く): 138228360

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, 4157, 5480, 8220, 8314, 12471, 16440, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 83140, 99768, 124710, 166280, 249420, 498840, 569509, 1139018, 1708527, 2278036, 2847545, 3417054, 4556072, 5695090, 6834108, 8542635, 11390180, 13668216, 17085270, 22780360, 34170540, 68341080]

約数ペア:

[(1, 68341080), (2, 34170540), (3, 22780360), (4, 17085270), (5, 13668216), (6, 11390180), (8, 8542635), (10, 6834108), (12, 5695090), (15, 4556072), (20, 3417054), (24, 2847545), (30, 2278036), (40, 1708527), (60, 1139018), (120, 569509), (137, 498840), (274, 249420), (411, 166280), (548, 124710), (685, 99768), (822, 83140), (1096, 62355), (1370, 49884), (1644, 41570), (2055, 33256), (2740, 24942), (3288, 20785), (4110, 16628), (4157, 16440), (5480, 12471), (8220, 8314)]