1135120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 3017664

約数和(自身を除く): 1882544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2027, 4054, 8108, 10135, 14189, 16216, 20270, 28378, 32432, 40540, 56756, 70945, 81080, 113512, 141890, 162160, 227024, 283780, 567560, 1135120]

約数ペア:

[(1, 1135120), (2, 567560), (4, 283780), (5, 227024), (7, 162160), (8, 141890), (10, 113512), (14, 81080), (16, 70945), (20, 56756), (28, 40540), (35, 32432), (40, 28378), (56, 20270), (70, 16216), (80, 14189), (112, 10135), (140, 8108), (280, 4054), (560, 2027)]