238469040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331207}}^1$

素因数の和:331226

約数の個数: 60

約数和(自身を含む): 800860944

約数和(自身を除く): 562391904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 331207, 662414, 993621, 1324828, 1656035, 1987242, 2649656, 2980863, 3312070, 3974484, 4968105, 5299312, 5961726, 6624140, 7948968, 9936210, 11923452, 13248280, 14904315, 15897936, 19872420, 23846904, 26496560, 29808630, 39744840, 47693808, 59617260, 79489680, 119234520, 238469040]

約数ペア:

[(1, 238469040), (2, 119234520), (3, 79489680), (4, 59617260), (5, 47693808), (6, 39744840), (8, 29808630), (9, 26496560), (10, 23846904), (12, 19872420), (15, 15897936), (16, 14904315), (18, 13248280), (20, 11923452), (24, 9936210), (30, 7948968), (36, 6624140), (40, 5961726), (45, 5299312), (48, 4968105), (60, 3974484), (72, 3312070), (80, 2980863), (90, 2649656), (120, 1987242), (144, 1656035), (180, 1324828), (240, 993621), (360, 662414), (720, 331207)]