164058240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{85447}}^1$

素因数の和:85469

約数の個数: 64

約数和(自身を含む): 522941760

約数和(自身を除く): 358883520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 85447, 170894, 256341, 341788, 427235, 512682, 683576, 854470, 1025364, 1281705, 1367152, 1708940, 2050728, 2563410, 2734304, 3417880, 4101456, 5126820, 5468608, 6835760, 8202912, 10253640, 10937216, 13671520, 16405824, 20507280, 27343040, 32811648, 41014560, 54686080, 82029120, 164058240]

約数ペア:

[(1, 164058240), (2, 82029120), (3, 54686080), (4, 41014560), (5, 32811648), (6, 27343040), (8, 20507280), (10, 16405824), (12, 13671520), (15, 10937216), (16, 10253640), (20, 8202912), (24, 6835760), (30, 5468608), (32, 5126820), (40, 4101456), (48, 3417880), (60, 2734304), (64, 2563410), (80, 2050728), (96, 1708940), (120, 1367152), (128, 1281705), (160, 1025364), (192, 854470), (240, 683576), (320, 512682), (384, 427235), (480, 341788), (640, 256341), (960, 170894), (1920, 85447)]