13228440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110237}}^1$

素因数の和:110251

約数の個数: 32

約数和(自身を含む): 39685680

約数和(自身を除く): 26457240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110237, 220474, 330711, 440948, 551185, 661422, 881896, 1102370, 1322844, 1653555, 2204740, 2645688, 3307110, 4409480, 6614220, 13228440]

約数ペア:

[(1, 13228440), (2, 6614220), (3, 4409480), (4, 3307110), (5, 2645688), (6, 2204740), (8, 1653555), (10, 1322844), (12, 1102370), (15, 881896), (20, 661422), (24, 551185), (30, 440948), (40, 330711), (60, 220474), (120, 110237)]