12151160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43397}}^1$

素因数の和:43415

約数の個数: 32

約数和(自身を含む): 31246560

約数和(自身を除く): 19095400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 43397, 86794, 173588, 216985, 303779, 347176, 433970, 607558, 867940, 1215116, 1518895, 1735880, 2430232, 3037790, 6075580, 12151160]

約数ペア:

[(1, 12151160), (2, 6075580), (4, 3037790), (5, 2430232), (7, 1735880), (8, 1518895), (10, 1215116), (14, 867940), (20, 607558), (28, 433970), (35, 347176), (40, 303779), (56, 216985), (70, 173588), (140, 86794), (280, 43397)]