12239680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 30431232

約数和(自身を除く): 18191552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1663, 1840, 3326, 3680, 6652, 7360, 8315, 13304, 16630, 26608, 33260, 38249, 53216, 66520, 76498, 106432, 133040, 152996, 191245, 266080, 305992, 382490, 532160, 611984, 764980, 1223968, 1529960, 2447936, 3059920, 6119840, 12239680]

約数ペア:

[(1, 12239680), (2, 6119840), (4, 3059920), (5, 2447936), (8, 1529960), (10, 1223968), (16, 764980), (20, 611984), (23, 532160), (32, 382490), (40, 305992), (46, 266080), (64, 191245), (80, 152996), (92, 133040), (115, 106432), (160, 76498), (184, 66520), (230, 53216), (320, 38249), (368, 33260), (460, 26608), (736, 16630), (920, 13304), (1472, 8315), (1663, 7360), (1840, 6652), (3326, 3680)]