127148640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{264893}}^1$

素因数の和:264911

約数の個数: 48

約数和(自身を含む): 400519728

約数和(自身を除く): 273371088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 264893, 529786, 794679, 1059572, 1324465, 1589358, 2119144, 2648930, 3178716, 3973395, 4238288, 5297860, 6357432, 7946790, 8476576, 10595720, 12714864, 15893580, 21191440, 25429728, 31787160, 42382880, 63574320, 127148640]

約数ペア:

[(1, 127148640), (2, 63574320), (3, 42382880), (4, 31787160), (5, 25429728), (6, 21191440), (8, 15893580), (10, 12714864), (12, 10595720), (15, 8476576), (16, 7946790), (20, 6357432), (24, 5297860), (30, 4238288), (32, 3973395), (40, 3178716), (48, 2648930), (60, 2119144), (80, 1589358), (96, 1324465), (120, 1059572), (160, 794679), (240, 529786), (480, 264893)]