86212680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5657}}^1$

素因数の和:5798

約数の個数: 64

約数和(自身を含む): 260720640

約数和(自身を除く): 174507960

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, 5657, 7620, 11314, 15240, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 113140, 135768, 169710, 226280, 339420, 678840, 718439, 1436878, 2155317, 2873756, 3592195, 4310634, 5747512, 7184390, 8621268, 10776585, 14368780, 17242536, 21553170, 28737560, 43106340, 86212680]

約数ペア:

[(1, 86212680), (2, 43106340), (3, 28737560), (4, 21553170), (5, 17242536), (6, 14368780), (8, 10776585), (10, 8621268), (12, 7184390), (15, 5747512), (20, 4310634), (24, 3592195), (30, 2873756), (40, 2155317), (60, 1436878), (120, 718439), (127, 678840), (254, 339420), (381, 226280), (508, 169710), (635, 135768), (762, 113140), (1016, 84855), (1270, 67884), (1524, 56570), (1905, 45256), (2540, 33942), (3048, 28285), (3810, 22628), (5080, 16971), (5657, 15240), (7620, 11314)]