124345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{86351}}^1$

素因数の和:86372

約数の個数: 72

約数和(自身を含む): 424333728

約数和(自身を除く): 299988288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 86351, 172702, 259053, 345404, 431755, 518106, 690808, 777159, 863510, 1036212, 1295265, 1381616, 1554318, 1727020, 2072424, 2590530, 2763232, 3108636, 3454040, 3885795, 4144848, 5181060, 6217272, 6908080, 7771590, 8289696, 10362120, 12434544, 13816160, 15543180, 20724240, 24869088, 31086360, 41448480, 62172720, 124345440]

約数ペア:

[(1, 124345440), (2, 62172720), (3, 41448480), (4, 31086360), (5, 24869088), (6, 20724240), (8, 15543180), (9, 13816160), (10, 12434544), (12, 10362120), (15, 8289696), (16, 7771590), (18, 6908080), (20, 6217272), (24, 5181060), (30, 4144848), (32, 3885795), (36, 3454040), (40, 3108636), (45, 2763232), (48, 2590530), (60, 2072424), (72, 1727020), (80, 1554318), (90, 1381616), (96, 1295265), (120, 1036212), (144, 863510), (160, 777159), (180, 690808), (240, 518106), (288, 431755), (360, 345404), (480, 259053), (720, 172702), (1440, 86351)]