248065920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43067}}^1$

素因数の和:43092

約数の個数: 96

約数和(自身を含む): 856622520

約数和(自身を除く): 608556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 43067, 86134, 129201, 172268, 215335, 258402, 344536, 387603, 430670, 516804, 646005, 689072, 775206, 861340, 1033608, 1292010, 1378144, 1550412, 1722680, 1938015, 2067216, 2584020, 2756288, 3100824, 3445360, 3876030, 4134432, 5168040, 5512576, 6201648, 6890720, 7752060, 8268864, 10336080, 12403296, 13781440, 15504120, 16537728, 20672160, 24806592, 27562880, 31008240, 41344320, 49613184, 62016480, 82688640, 124032960, 248065920]

約数ペア:

[(1, 248065920), (2, 124032960), (3, 82688640), (4, 62016480), (5, 49613184), (6, 41344320), (8, 31008240), (9, 27562880), (10, 24806592), (12, 20672160), (15, 16537728), (16, 15504120), (18, 13781440), (20, 12403296), (24, 10336080), (30, 8268864), (32, 7752060), (36, 6890720), (40, 6201648), (45, 5512576), (48, 5168040), (60, 4134432), (64, 3876030), (72, 3445360), (80, 3100824), (90, 2756288), (96, 2584020), (120, 2067216), (128, 1938015), (144, 1722680), (160, 1550412), (180, 1378144), (192, 1292010), (240, 1033608), (288, 861340), (320, 775206), (360, 689072), (384, 646005), (480, 516804), (576, 430670), (640, 387603), (720, 344536), (960, 258402), (1152, 215335), (1440, 172268), (1920, 129201), (2880, 86134), (5760, 43067)]