60305920

素因数分解:

$2^9\times 5^1\times {\mathrm{23557}}^1$

素因数の和:23580

約数の個数: 40

約数和(自身を含む): 144599004

約数和(自身を除く): 84293084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 23557, 47114, 94228, 117785, 188456, 235570, 376912, 471140, 753824, 942280, 1507648, 1884560, 3015296, 3769120, 6030592, 7538240, 12061184, 15076480, 30152960, 60305920]

約数ペア:

[(1, 60305920), (2, 30152960), (4, 15076480), (5, 12061184), (8, 7538240), (10, 6030592), (16, 3769120), (20, 3015296), (32, 1884560), (40, 1507648), (64, 942280), (80, 753824), (128, 471140), (160, 376912), (256, 235570), (320, 188456), (512, 117785), (640, 94228), (1280, 47114), (2560, 23557)]