128370120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1069751}}^1$

素因数の和:1069765

約数の個数: 32

約数和(自身を含む): 385110720

約数和(自身を除く): 256740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1069751, 2139502, 3209253, 4279004, 5348755, 6418506, 8558008, 10697510, 12837012, 16046265, 21395020, 25674024, 32092530, 42790040, 64185060, 128370120]

約数ペア:

[(1, 128370120), (2, 64185060), (3, 42790040), (4, 32092530), (5, 25674024), (6, 21395020), (8, 16046265), (10, 12837012), (12, 10697510), (15, 8558008), (20, 6418506), (24, 5348755), (30, 4279004), (40, 3209253), (60, 2139502), (120, 1069751)]