120048640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23447}}^1$

素因数の和:23472

約数の個数: 44

約数和(自身を含む): 287988336

約数和(自身を除く): 167939696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 23447, 46894, 93788, 117235, 187576, 234470, 375152, 468940, 750304, 937880, 1500608, 1875760, 3001216, 3751520, 6002432, 7503040, 12004864, 15006080, 24009728, 30012160, 60024320, 120048640]

約数ペア:

[(1, 120048640), (2, 60024320), (4, 30012160), (5, 24009728), (8, 15006080), (10, 12004864), (16, 7503040), (20, 6002432), (32, 3751520), (40, 3001216), (64, 1875760), (80, 1500608), (128, 937880), (160, 750304), (256, 468940), (320, 375152), (512, 234470), (640, 187576), (1024, 117235), (1280, 93788), (2560, 46894), (5120, 23447)]