15080180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32783}}^1$

素因数の和:32815

約数の個数: 24

約数和(自身を含む): 33046272

約数和(自身を除く): 17966092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 32783, 65566, 131132, 163915, 327830, 655660, 754009, 1508018, 3016036, 3770045, 7540090, 15080180]

約数ペア:

[(1, 15080180), (2, 7540090), (4, 3770045), (5, 3016036), (10, 1508018), (20, 754009), (23, 655660), (46, 327830), (92, 163915), (115, 131132), (230, 65566), (460, 32783)]