80796480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{84163}}^1$

素因数の和:84183

約数の個数: 56

約数和(自身を含む): 256531872

約数和(自身を除く): 175735392

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, 84163, 168326, 252489, 336652, 420815, 504978, 673304, 841630, 1009956, 1262445, 1346608, 1683260, 2019912, 2524890, 2693216, 3366520, 4039824, 5049780, 5386432, 6733040, 8079648, 10099560, 13466080, 16159296, 20199120, 26932160, 40398240, 80796480]

約数ペア:

[(1, 80796480), (2, 40398240), (3, 26932160), (4, 20199120), (5, 16159296), (6, 13466080), (8, 10099560), (10, 8079648), (12, 6733040), (15, 5386432), (16, 5049780), (20, 4039824), (24, 3366520), (30, 2693216), (32, 2524890), (40, 2019912), (48, 1683260), (60, 1346608), (64, 1262445), (80, 1009956), (96, 841630), (120, 673304), (160, 504978), (192, 420815), (240, 336652), (320, 252489), (480, 168326), (960, 84163)]