120486512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{327409}}^1$

素因数の和:327440

約数の個数: 20

約数和(自身を含む): 243593040

約数和(自身を除く): 123106528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 327409, 654818, 1309636, 2619272, 5238544, 7530407, 15060814, 30121628, 60243256, 120486512]

約数ペア:

[(1, 120486512), (2, 60243256), (4, 30121628), (8, 15060814), (16, 7530407), (23, 5238544), (46, 2619272), (92, 1309636), (184, 654818), (368, 327409)]