342427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22469}}^1$

素因数の和:22610

約数の個数: 64

約数和(自身を含む): 1035417600

約数和(自身を除く): 692990040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 22469, 44938, 67407, 89876, 112345, 134814, 179752, 224690, 269628, 337035, 449380, 539256, 674070, 898760, 1348140, 2696280, 2853563, 5707126, 8560689, 11414252, 14267815, 17121378, 22828504, 28535630, 34242756, 42803445, 57071260, 68485512, 85606890, 114142520, 171213780, 342427560]

約数ペア:

[(1, 342427560), (2, 171213780), (3, 114142520), (4, 85606890), (5, 68485512), (6, 57071260), (8, 42803445), (10, 34242756), (12, 28535630), (15, 22828504), (20, 17121378), (24, 14267815), (30, 11414252), (40, 8560689), (60, 5707126), (120, 2853563), (127, 2696280), (254, 1348140), (381, 898760), (508, 674070), (635, 539256), (762, 449380), (1016, 337035), (1270, 269628), (1524, 224690), (1905, 179752), (2540, 134814), (3048, 112345), (3810, 89876), (5080, 67407), (7620, 44938), (15240, 22469)]