135296960

素因数分解:

$2^6\times 5^1\times {\mathrm{422803}}^1$

素因数の和:422820

約数の個数: 28

約数和(自身を含む): 322176648

約数和(自身を除く): 186879688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 422803, 845606, 1691212, 2114015, 3382424, 4228030, 6764848, 8456060, 13529696, 16912120, 27059392, 33824240, 67648480, 135296960]

約数ペア:

[(1, 135296960), (2, 67648480), (4, 33824240), (5, 27059392), (8, 16912120), (10, 13529696), (16, 8456060), (20, 6764848), (32, 4228030), (40, 3382424), (64, 2114015), (80, 1691212), (160, 845606), (320, 422803)]