272215360

素因数分解:

$2^6\times 5^1\times {\mathrm{850673}}^1$

素因数の和:850690

約数の個数: 28

約数和(自身を含む): 648213588

約数和(自身を除く): 375998228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 850673, 1701346, 3402692, 4253365, 6805384, 8506730, 13610768, 17013460, 27221536, 34026920, 54443072, 68053840, 136107680, 272215360]

約数ペア:

[(1, 272215360), (2, 136107680), (4, 68053840), (5, 54443072), (8, 34026920), (10, 27221536), (16, 17013460), (20, 13610768), (32, 8506730), (40, 6805384), (64, 4253365), (80, 3402692), (160, 1701346), (320, 850673)]