806120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 1267480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2879, 5758, 11516, 14395, 20153, 23032, 28790, 40306, 57580, 80612, 100765, 115160, 161224, 201530, 403060, 806120]

約数ペア:

[(1, 806120), (2, 403060), (4, 201530), (5, 161224), (7, 115160), (8, 100765), (10, 80612), (14, 57580), (20, 40306), (28, 28790), (35, 23032), (40, 20153), (56, 14395), (70, 11516), (140, 5758), (280, 2879)]