12100760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 32486400

約数和(自身を除く): 20385640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 1879, 3220, 3758, 6440, 7516, 9395, 13153, 15032, 18790, 26306, 37580, 43217, 52612, 65765, 75160, 86434, 105224, 131530, 172868, 216085, 263060, 302519, 345736, 432170, 526120, 605038, 864340, 1210076, 1512595, 1728680, 2420152, 3025190, 6050380, 12100760]

約数ペア:

[(1, 12100760), (2, 6050380), (4, 3025190), (5, 2420152), (7, 1728680), (8, 1512595), (10, 1210076), (14, 864340), (20, 605038), (23, 526120), (28, 432170), (35, 345736), (40, 302519), (46, 263060), (56, 216085), (70, 172868), (92, 131530), (115, 105224), (140, 86434), (161, 75160), (184, 65765), (230, 52612), (280, 43217), (322, 37580), (460, 26306), (644, 18790), (805, 15032), (920, 13153), (1288, 9395), (1610, 7516), (1879, 6440), (3220, 3758)]