2190120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18251}}^1$

素因数の和:18265

約数の個数: 32

約数和(自身を含む): 6570720

約数和(自身を除く): 4380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18251, 36502, 54753, 73004, 91255, 109506, 146008, 182510, 219012, 273765, 365020, 438024, 547530, 730040, 1095060, 2190120]

約数ペア:

[(1, 2190120), (2, 1095060), (3, 730040), (4, 547530), (5, 438024), (6, 365020), (8, 273765), (10, 219012), (12, 182510), (15, 146008), (20, 109506), (24, 91255), (30, 73004), (40, 54753), (60, 36502), (120, 18251)]