206850120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1723751}}^1$

素因数の和:1723765

約数の個数: 32

約数和(自身を含む): 620550720

約数和(自身を除く): 413700600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1723751, 3447502, 5171253, 6895004, 8618755, 10342506, 13790008, 17237510, 20685012, 25856265, 34475020, 41370024, 51712530, 68950040, 103425060, 206850120]

約数ペア:

[(1, 206850120), (2, 103425060), (3, 68950040), (4, 51712530), (5, 41370024), (6, 34475020), (8, 25856265), (10, 20685012), (12, 17237510), (15, 13790008), (20, 10342506), (24, 8618755), (30, 6895004), (40, 5171253), (60, 3447502), (120, 1723751)]