108298240

素因数分解:

$2^{15}\times 5^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 260305020

約数和(自身を除く): 152006780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 661, 1024, 1280, 1322, 2048, 2560, 2644, 3305, 4096, 5120, 5288, 6610, 8192, 10240, 10576, 13220, 16384, 20480, 21152, 26440, 32768, 40960, 42304, 52880, 81920, 84608, 105760, 163840, 169216, 211520, 338432, 423040, 676864, 846080, 1353728, 1692160, 2707456, 3384320, 5414912, 6768640, 10829824, 13537280, 21659648, 27074560, 54149120, 108298240]

約数ペア:

[(1, 108298240), (2, 54149120), (4, 27074560), (5, 21659648), (8, 13537280), (10, 10829824), (16, 6768640), (20, 5414912), (32, 3384320), (40, 2707456), (64, 1692160), (80, 1353728), (128, 846080), (160, 676864), (256, 423040), (320, 338432), (512, 211520), (640, 169216), (661, 163840), (1024, 105760), (1280, 84608), (1322, 81920), (2048, 52880), (2560, 42304), (2644, 40960), (3305, 32768), (4096, 26440), (5120, 21152), (5288, 20480), (6610, 16384), (8192, 13220), (10240, 10576)]