1909836120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15915301}}^1$

素因数の和:15915315

約数の個数: 32

約数和(自身を含む): 5729508720

約数和(自身を除く): 3819672600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15915301, 31830602, 47745903, 63661204, 79576505, 95491806, 127322408, 159153010, 190983612, 238729515, 318306020, 381967224, 477459030, 636612040, 954918060, 1909836120]

約数ペア:

[(1, 1909836120), (2, 954918060), (3, 636612040), (4, 477459030), (5, 381967224), (6, 318306020), (8, 238729515), (10, 190983612), (12, 159153010), (15, 127322408), (20, 95491806), (24, 79576505), (30, 63661204), (40, 47745903), (60, 31830602), (120, 15915301)]