84690120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705751}}^1$

素因数の和:705765

約数の個数: 32

約数和(自身を含む): 254070720

約数和(自身を除く): 169380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705751, 1411502, 2117253, 2823004, 3528755, 4234506, 5646008, 7057510, 8469012, 10586265, 14115020, 16938024, 21172530, 28230040, 42345060, 84690120]

約数ペア:

[(1, 84690120), (2, 42345060), (3, 28230040), (4, 21172530), (5, 16938024), (6, 14115020), (8, 10586265), (10, 8469012), (12, 7057510), (15, 5646008), (20, 4234506), (24, 3528755), (30, 2823004), (40, 2117253), (60, 1411502), (120, 705751)]