240978120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2008151}}^1$

素因数の和:2008165

約数の個数: 32

約数和(自身を含む): 722934720

約数和(自身を除く): 481956600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2008151, 4016302, 6024453, 8032604, 10040755, 12048906, 16065208, 20081510, 24097812, 30122265, 40163020, 48195624, 60244530, 80326040, 120489060, 240978120]

約数ペア:

[(1, 240978120), (2, 120489060), (3, 80326040), (4, 60244530), (5, 48195624), (6, 40163020), (8, 30122265), (10, 24097812), (12, 20081510), (15, 16065208), (20, 12048906), (24, 10040755), (30, 8032604), (40, 6024453), (60, 4016302), (120, 2008151)]