7952520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66271}}^1$

素因数の和:66285

約数の個数: 32

約数和(自身を含む): 23857920

約数和(自身を除く): 15905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66271, 132542, 198813, 265084, 331355, 397626, 530168, 662710, 795252, 994065, 1325420, 1590504, 1988130, 2650840, 3976260, 7952520]

約数ペア:

[(1, 7952520), (2, 3976260), (3, 2650840), (4, 1988130), (5, 1590504), (6, 1325420), (8, 994065), (10, 795252), (12, 662710), (15, 530168), (20, 397626), (24, 331355), (30, 265084), (40, 198813), (60, 132542), (120, 66271)]