16427640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{136897}}^1$

素因数の和:136911

約数の個数: 32

約数和(自身を含む): 49283280

約数和(自身を除く): 32855640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 136897, 273794, 410691, 547588, 684485, 821382, 1095176, 1368970, 1642764, 2053455, 2737940, 3285528, 4106910, 5475880, 8213820, 16427640]

約数ペア:

[(1, 16427640), (2, 8213820), (3, 5475880), (4, 4106910), (5, 3285528), (6, 2737940), (8, 2053455), (10, 1642764), (12, 1368970), (15, 1095176), (20, 821382), (24, 684485), (30, 547588), (40, 410691), (60, 273794), (120, 136897)]