1305060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21751}}^1$

素因数の和:21763

約数の個数: 24

約数和(自身を含む): 3654336

約数和(自身を除く): 2349276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21751, 43502, 65253, 87004, 108755, 130506, 217510, 261012, 326265, 435020, 652530, 1305060]

約数ペア:

[(1, 1305060), (2, 652530), (3, 435020), (4, 326265), (5, 261012), (6, 217510), (10, 130506), (12, 108755), (15, 87004), (20, 65253), (30, 43502), (60, 21751)]