1728680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 4060800

約数和(自身を除く): 2332120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1879, 3758, 7516, 9395, 15032, 18790, 37580, 43217, 75160, 86434, 172868, 216085, 345736, 432170, 864340, 1728680]

約数ペア:

[(1, 1728680), (2, 864340), (4, 432170), (5, 345736), (8, 216085), (10, 172868), (20, 86434), (23, 75160), (40, 43217), (46, 37580), (92, 18790), (115, 15032), (184, 9395), (230, 7516), (460, 3758), (920, 1879)]