139554120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1162951}}^1$

素因数の和:1162965

約数の個数: 32

約数和(自身を含む): 418662720

約数和(自身を除く): 279108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1162951, 2325902, 3488853, 4651804, 5814755, 6977706, 9303608, 11629510, 13955412, 17444265, 23259020, 27910824, 34888530, 46518040, 69777060, 139554120]

約数ペア:

[(1, 139554120), (2, 69777060), (3, 46518040), (4, 34888530), (5, 27910824), (6, 23259020), (8, 17444265), (10, 13955412), (12, 11629510), (15, 9303608), (20, 6977706), (24, 5814755), (30, 4651804), (40, 3488853), (60, 2325902), (120, 1162951)]