68038980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8929}}^1$

素因数の和:9068

約数の個数: 48

約数和(自身を含む): 192030720

約数和(自身を除く): 123991740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8929, 17858, 26787, 35716, 44645, 53574, 89290, 107148, 133935, 178580, 267870, 535740, 1133983, 2267966, 3401949, 4535932, 5669915, 6803898, 11339830, 13607796, 17009745, 22679660, 34019490, 68038980]

約数ペア:

[(1, 68038980), (2, 34019490), (3, 22679660), (4, 17009745), (5, 13607796), (6, 11339830), (10, 6803898), (12, 5669915), (15, 4535932), (20, 3401949), (30, 2267966), (60, 1133983), (127, 535740), (254, 267870), (381, 178580), (508, 133935), (635, 107148), (762, 89290), (1270, 53574), (1524, 44645), (1905, 35716), (2540, 26787), (3810, 17858), (7620, 8929)]