124591920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22571}}^1$

素因数の和:22610

約数の個数: 80

約数和(自身を含む): 403045632

約数和(自身を除く): 278453712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 22571, 45142, 67713, 90284, 112855, 135426, 180568, 225710, 270852, 338565, 361136, 451420, 519133, 541704, 677130, 902840, 1038266, 1083408, 1354260, 1557399, 1805680, 2076532, 2595665, 2708520, 3114798, 4153064, 5191330, 5417040, 6229596, 7786995, 8306128, 10382660, 12459192, 15573990, 20765320, 24918384, 31147980, 41530640, 62295960, 124591920]

約数ペア:

[(1, 124591920), (2, 62295960), (3, 41530640), (4, 31147980), (5, 24918384), (6, 20765320), (8, 15573990), (10, 12459192), (12, 10382660), (15, 8306128), (16, 7786995), (20, 6229596), (23, 5417040), (24, 5191330), (30, 4153064), (40, 3114798), (46, 2708520), (48, 2595665), (60, 2076532), (69, 1805680), (80, 1557399), (92, 1354260), (115, 1083408), (120, 1038266), (138, 902840), (184, 677130), (230, 541704), (240, 519133), (276, 451420), (345, 361136), (368, 338565), (460, 270852), (552, 225710), (690, 180568), (920, 135426), (1104, 112855), (1380, 90284), (1840, 67713), (2760, 45142), (5520, 22571)]