12239400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20399}}^1$

素因数の和:20418

約数の個数: 48

約数和(自身を含む): 37944000

約数和(自身を除く): 25704600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 244788, 305985, 407980, 489576, 509975, 611970, 815960, 1019950, 1223940, 1529925, 2039900, 2447880, 3059850, 4079800, 6119700, 12239400]

約数ペア:

[(1, 12239400), (2, 6119700), (3, 4079800), (4, 3059850), (5, 2447880), (6, 2039900), (8, 1529925), (10, 1223940), (12, 1019950), (15, 815960), (20, 611970), (24, 509975), (25, 489576), (30, 407980), (40, 305985), (50, 244788), (60, 203990), (75, 163192), (100, 122394), (120, 101995), (150, 81596), (200, 61197), (300, 40798), (600, 20399)]