22712520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{189271}}^1$

素因数の和:189285

約数の個数: 32

約数和(自身を含む): 68137920

約数和(自身を除く): 45425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 189271, 378542, 567813, 757084, 946355, 1135626, 1514168, 1892710, 2271252, 2839065, 3785420, 4542504, 5678130, 7570840, 11356260, 22712520]

約数ペア:

[(1, 22712520), (2, 11356260), (3, 7570840), (4, 5678130), (5, 4542504), (6, 3785420), (8, 2839065), (10, 2271252), (12, 1892710), (15, 1514168), (20, 1135626), (24, 946355), (30, 757084), (40, 567813), (60, 378542), (120, 189271)]