123234760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14782

約数の個数: 64

約数和(自身を含む): 318427200

約数和(自身を除く): 195192440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 14741, 29482, 58964, 73705, 117928, 147410, 162151, 280079, 294820, 324302, 560158, 589640, 648604, 810755, 1120316, 1297208, 1400395, 1621510, 2240632, 2800790, 3080869, 3243020, 5601580, 6161738, 6486040, 11203160, 12323476, 15404345, 24646952, 30808690, 61617380, 123234760]

約数ペア:

[(1, 123234760), (2, 61617380), (4, 30808690), (5, 24646952), (8, 15404345), (10, 12323476), (11, 11203160), (19, 6486040), (20, 6161738), (22, 5601580), (38, 3243020), (40, 3080869), (44, 2800790), (55, 2240632), (76, 1621510), (88, 1400395), (95, 1297208), (110, 1120316), (152, 810755), (190, 648604), (209, 589640), (220, 560158), (380, 324302), (418, 294820), (440, 280079), (760, 162151), (836, 147410), (1045, 117928), (1672, 73705), (2090, 58964), (4180, 29482), (8360, 14741)]