84721440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{176503}}^1$

素因数の和:176521

約数の個数: 48

約数和(自身を含む): 266874048

約数和(自身を除く): 182152608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 176503, 353006, 529509, 706012, 882515, 1059018, 1412024, 1765030, 2118036, 2647545, 2824048, 3530060, 4236072, 5295090, 5648096, 7060120, 8472144, 10590180, 14120240, 16944288, 21180360, 28240480, 42360720, 84721440]

約数ペア:

[(1, 84721440), (2, 42360720), (3, 28240480), (4, 21180360), (5, 16944288), (6, 14120240), (8, 10590180), (10, 8472144), (12, 7060120), (15, 5648096), (16, 5295090), (20, 4236072), (24, 3530060), (30, 2824048), (32, 2647545), (40, 2118036), (48, 1765030), (60, 1412024), (80, 1059018), (96, 882515), (120, 706012), (160, 529509), (240, 353006), (480, 176503)]