80769120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{168269}}^1$

素因数の和:168287

約数の個数: 48

約数和(自身を含む): 254424240

約数和(自身を除く): 173655120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 168269, 336538, 504807, 673076, 841345, 1009614, 1346152, 1682690, 2019228, 2524035, 2692304, 3365380, 4038456, 5048070, 5384608, 6730760, 8076912, 10096140, 13461520, 16153824, 20192280, 26923040, 40384560, 80769120]

約数ペア:

[(1, 80769120), (2, 40384560), (3, 26923040), (4, 20192280), (5, 16153824), (6, 13461520), (8, 10096140), (10, 8076912), (12, 6730760), (15, 5384608), (16, 5048070), (20, 4038456), (24, 3365380), (30, 2692304), (32, 2524035), (40, 2019228), (48, 1682690), (60, 1346152), (80, 1009614), (96, 841345), (120, 673076), (160, 504807), (240, 336538), (480, 168269)]