1156120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4129}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 2973600

約数和(自身を除く): 1817480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4129, 8258, 16516, 20645, 28903, 33032, 41290, 57806, 82580, 115612, 144515, 165160, 231224, 289030, 578060, 1156120]

約数ペア:

[(1, 1156120), (2, 578060), (4, 289030), (5, 231224), (7, 165160), (8, 144515), (10, 115612), (14, 82580), (20, 57806), (28, 41290), (35, 33032), (40, 28903), (56, 20645), (70, 16516), (140, 8258), (280, 4129)]