216576960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{225601}}^1$

素因数の和:225621

約数の個数: 56

約数和(自身を含む): 687634896

約数和(自身を除く): 471057936

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, 225601, 451202, 676803, 902404, 1128005, 1353606, 1804808, 2256010, 2707212, 3384015, 3609616, 4512020, 5414424, 6768030, 7219232, 9024040, 10828848, 13536060, 14438464, 18048080, 21657696, 27072120, 36096160, 43315392, 54144240, 72192320, 108288480, 216576960]

約数ペア:

[(1, 216576960), (2, 108288480), (3, 72192320), (4, 54144240), (5, 43315392), (6, 36096160), (8, 27072120), (10, 21657696), (12, 18048080), (15, 14438464), (16, 13536060), (20, 10828848), (24, 9024040), (30, 7219232), (32, 6768030), (40, 5414424), (48, 4512020), (60, 3609616), (64, 3384015), (80, 2707212), (96, 2256010), (120, 1804808), (160, 1353606), (192, 1128005), (240, 902404), (320, 676803), (480, 451202), (960, 225601)]