129951480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8527}}^1$

素因数の和:8668

約数の個数: 64

約数和(自身を含む): 392970240

約数和(自身を除く): 263018760

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, 8527, 15240, 17054, 25581, 34108, 42635, 51162, 68216, 85270, 102324, 127905, 170540, 204648, 255810, 341080, 511620, 1023240, 1082929, 2165858, 3248787, 4331716, 5414645, 6497574, 8663432, 10829290, 12995148, 16243935, 21658580, 25990296, 32487870, 43317160, 64975740, 129951480]

約数ペア:

[(1, 129951480), (2, 64975740), (3, 43317160), (4, 32487870), (5, 25990296), (6, 21658580), (8, 16243935), (10, 12995148), (12, 10829290), (15, 8663432), (20, 6497574), (24, 5414645), (30, 4331716), (40, 3248787), (60, 2165858), (120, 1082929), (127, 1023240), (254, 511620), (381, 341080), (508, 255810), (635, 204648), (762, 170540), (1016, 127905), (1270, 102324), (1524, 85270), (1905, 68216), (2540, 51162), (3048, 42635), (3810, 34108), (5080, 25581), (7620, 17054), (8527, 15240)]