13080120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109001}}^1$

素因数の和:109015

約数の個数: 32

約数和(自身を含む): 39240720

約数和(自身を除く): 26160600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109001, 218002, 327003, 436004, 545005, 654006, 872008, 1090010, 1308012, 1635015, 2180020, 2616024, 3270030, 4360040, 6540060, 13080120]

約数ペア:

[(1, 13080120), (2, 6540060), (3, 4360040), (4, 3270030), (5, 2616024), (6, 2180020), (8, 1635015), (10, 1308012), (12, 1090010), (15, 872008), (20, 654006), (24, 545005), (30, 436004), (40, 327003), (60, 218002), (120, 109001)]