119747280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{498947}}^1$

素因数の和:498963

約数の個数: 40

約数和(自身を含む): 371217312

約数和(自身を除く): 251470032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 498947, 997894, 1496841, 1995788, 2494735, 2993682, 3991576, 4989470, 5987364, 7484205, 7983152, 9978940, 11974728, 14968410, 19957880, 23949456, 29936820, 39915760, 59873640, 119747280]

約数ペア:

[(1, 119747280), (2, 59873640), (3, 39915760), (4, 29936820), (5, 23949456), (6, 19957880), (8, 14968410), (10, 11974728), (12, 9978940), (15, 7983152), (16, 7484205), (20, 5987364), (24, 4989470), (30, 3991576), (40, 2993682), (48, 2494735), (60, 1995788), (80, 1496841), (120, 997894), (240, 498947)]