168481680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{702007}}^1$

素因数の和:702023

約数の個数: 40

約数和(自身を含む): 522293952

約数和(自身を除く): 353812272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 702007, 1404014, 2106021, 2808028, 3510035, 4212042, 5616056, 7020070, 8424084, 10530105, 11232112, 14040140, 16848168, 21060210, 28080280, 33696336, 42120420, 56160560, 84240840, 168481680]

約数ペア:

[(1, 168481680), (2, 84240840), (3, 56160560), (4, 42120420), (5, 33696336), (6, 28080280), (8, 21060210), (10, 16848168), (12, 14040140), (15, 11232112), (16, 10530105), (20, 8424084), (24, 7020070), (30, 5616056), (40, 4212042), (48, 3510035), (60, 2808028), (80, 2106021), (120, 1404014), (240, 702007)]