243668220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4061137}}^1$

素因数の和:4061149

約数の個数: 24

約数和(自身を含む): 682271184

約数和(自身を除く): 438602964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4061137, 8122274, 12183411, 16244548, 20305685, 24366822, 40611370, 48733644, 60917055, 81222740, 121834110, 243668220]

約数ペア:

[(1, 243668220), (2, 121834110), (3, 81222740), (4, 60917055), (5, 48733644), (6, 40611370), (10, 24366822), (12, 20305685), (15, 16244548), (20, 12183411), (30, 8122274), (60, 4061137)]