16464660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 46460736

約数和(自身を除く): 29996076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2003, 2055, 2740, 4006, 4110, 6009, 8012, 8220, 10015, 12018, 20030, 24036, 30045, 40060, 60090, 120180, 274411, 548822, 823233, 1097644, 1372055, 1646466, 2744110, 3292932, 4116165, 5488220, 8232330, 16464660]

約数ペア:

[(1, 16464660), (2, 8232330), (3, 5488220), (4, 4116165), (5, 3292932), (6, 2744110), (10, 1646466), (12, 1372055), (15, 1097644), (20, 823233), (30, 548822), (60, 274411), (137, 120180), (274, 60090), (411, 40060), (548, 30045), (685, 24036), (822, 20030), (1370, 12018), (1644, 10015), (2003, 8220), (2055, 8012), (2740, 6009), (4006, 4110)]