270591680

素因数分解:

$2^6\times 5^1\times {\mathrm{845599}}^1$

素因数の和:845616

約数の個数: 28

約数和(自身を含む): 644347200

約数和(自身を除く): 373755520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 845599, 1691198, 3382396, 4227995, 6764792, 8455990, 13529584, 16911980, 27059168, 33823960, 54118336, 67647920, 135295840, 270591680]

約数ペア:

[(1, 270591680), (2, 135295840), (4, 67647920), (5, 54118336), (8, 33823960), (10, 27059168), (16, 16911980), (20, 13529584), (32, 8455990), (40, 6764792), (64, 4227995), (80, 3382396), (160, 1691198), (320, 845599)]