123570120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1029751}}^1$

素因数の和:1029765

約数の個数: 32

約数和(自身を含む): 370710720

約数和(自身を除く): 247140600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1029751, 2059502, 3089253, 4119004, 5148755, 6178506, 8238008, 10297510, 12357012, 15446265, 20595020, 24714024, 30892530, 41190040, 61785060, 123570120]

約数ペア:

[(1, 123570120), (2, 61785060), (3, 41190040), (4, 30892530), (5, 24714024), (6, 20595020), (8, 15446265), (10, 12357012), (12, 10297510), (15, 8238008), (20, 6178506), (24, 5148755), (30, 4119004), (40, 3089253), (60, 2059502), (120, 1029751)]