165013920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{114593}}^1$

素因数の和:114614

約数の個数: 72

約数和(自身を含む): 563114916

約数和(自身を除く): 398100996

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, 114593, 229186, 343779, 458372, 572965, 687558, 916744, 1031337, 1145930, 1375116, 1718895, 1833488, 2062674, 2291860, 2750232, 3437790, 3666976, 4125348, 4583720, 5156685, 5500464, 6875580, 8250696, 9167440, 10313370, 11000928, 13751160, 16501392, 18334880, 20626740, 27502320, 33002784, 41253480, 55004640, 82506960, 165013920]

約数ペア:

[(1, 165013920), (2, 82506960), (3, 55004640), (4, 41253480), (5, 33002784), (6, 27502320), (8, 20626740), (9, 18334880), (10, 16501392), (12, 13751160), (15, 11000928), (16, 10313370), (18, 9167440), (20, 8250696), (24, 6875580), (30, 5500464), (32, 5156685), (36, 4583720), (40, 4125348), (45, 3666976), (48, 3437790), (60, 2750232), (72, 2291860), (80, 2062674), (90, 1833488), (96, 1718895), (120, 1375116), (144, 1145930), (160, 1031337), (180, 916744), (240, 687558), (288, 572965), (360, 458372), (480, 343779), (720, 229186), (1440, 114593)]