158352420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2639207}}^1$

素因数の和:2639219

約数の個数: 24

約数和(自身を含む): 443386944

約数和(自身を除く): 285034524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2639207, 5278414, 7917621, 10556828, 13196035, 15835242, 26392070, 31670484, 39588105, 52784140, 79176210, 158352420]

約数ペア:

[(1, 158352420), (2, 79176210), (3, 52784140), (4, 39588105), (5, 31670484), (6, 26392070), (10, 15835242), (12, 13196035), (15, 10556828), (20, 7917621), (30, 5278414), (60, 2639207)]