90450240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{94219}}^1$

素因数の和:94239

約数の個数: 56

約数和(自身を含む): 287182560

約数和(自身を除く): 196732320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 94219, 188438, 282657, 376876, 471095, 565314, 753752, 942190, 1130628, 1413285, 1507504, 1884380, 2261256, 2826570, 3015008, 3768760, 4522512, 5653140, 6030016, 7537520, 9045024, 11306280, 15075040, 18090048, 22612560, 30150080, 45225120, 90450240]

約数ペア:

[(1, 90450240), (2, 45225120), (3, 30150080), (4, 22612560), (5, 18090048), (6, 15075040), (8, 11306280), (10, 9045024), (12, 7537520), (15, 6030016), (16, 5653140), (20, 4522512), (24, 3768760), (30, 3015008), (32, 2826570), (40, 2261256), (48, 1884380), (60, 1507504), (64, 1413285), (80, 1130628), (96, 942190), (120, 753752), (160, 565314), (192, 471095), (240, 376876), (320, 282657), (480, 188438), (960, 94219)]