8538240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4447}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 27221760

約数和(自身を除く): 18683520

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, 4447, 8894, 13341, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 71152, 88940, 106728, 133410, 142304, 177880, 213456, 266820, 284608, 355760, 426912, 533640, 569216, 711520, 853824, 1067280, 1423040, 1707648, 2134560, 2846080, 4269120, 8538240]

約数ペア:

[(1, 8538240), (2, 4269120), (3, 2846080), (4, 2134560), (5, 1707648), (6, 1423040), (8, 1067280), (10, 853824), (12, 711520), (15, 569216), (16, 533640), (20, 426912), (24, 355760), (30, 284608), (32, 266820), (40, 213456), (48, 177880), (60, 142304), (64, 133410), (80, 106728), (96, 88940), (120, 71152), (128, 66705), (160, 53364), (192, 44470), (240, 35576), (320, 26682), (384, 22235), (480, 17788), (640, 13341), (960, 8894), (1920, 4447)]