81069060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1351151}}^1$

素因数の和:1351163

約数の個数: 24

約数和(自身を含む): 226993536

約数和(自身を除く): 145924476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1351151, 2702302, 4053453, 5404604, 6755755, 8106906, 13511510, 16213812, 20267265, 27023020, 40534530, 81069060]

約数ペア:

[(1, 81069060), (2, 40534530), (3, 27023020), (4, 20267265), (5, 16213812), (6, 13511510), (10, 8106906), (12, 6755755), (15, 5404604), (20, 4053453), (30, 2702302), (60, 1351151)]