399726120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3331051}}^1$

素因数の和:3331065

約数の個数: 32

約数和(自身を含む): 1199178720

約数和(自身を除く): 799452600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3331051, 6662102, 9993153, 13324204, 16655255, 19986306, 26648408, 33310510, 39972612, 49965765, 66621020, 79945224, 99931530, 133242040, 199863060, 399726120]

約数ペア:

[(1, 399726120), (2, 199863060), (3, 133242040), (4, 99931530), (5, 79945224), (6, 66621020), (8, 49965765), (10, 39972612), (12, 33310510), (15, 26648408), (20, 19986306), (24, 16655255), (30, 13324204), (40, 9993153), (60, 6662102), (120, 3331051)]