158968560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{662369}}^1$

素因数の和:662385

約数の個数: 40

約数和(自身を含む): 492803280

約数和(自身を除く): 333834720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 662369, 1324738, 1987107, 2649476, 3311845, 3974214, 5298952, 6623690, 7948428, 9935535, 10597904, 13247380, 15896856, 19871070, 26494760, 31793712, 39742140, 52989520, 79484280, 158968560]

約数ペア:

[(1, 158968560), (2, 79484280), (3, 52989520), (4, 39742140), (5, 31793712), (6, 26494760), (8, 19871070), (10, 15896856), (12, 13247380), (15, 10597904), (16, 9935535), (20, 7948428), (24, 6623690), (30, 5298952), (40, 3974214), (48, 3311845), (60, 2649476), (80, 1987107), (120, 1324738), (240, 662369)]