138245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1806

約数の個数: 96

約数和(自身を含む): 438177600

約数和(自身を除く): 299932320

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, 179, 240, 358, 480, 537, 716, 895, 1074, 1432, 1609, 1790, 2148, 2685, 2864, 3218, 3580, 4296, 4827, 5370, 5728, 6436, 7160, 8045, 8592, 9654, 10740, 12872, 14320, 16090, 17184, 19308, 21480, 24135, 25744, 28640, 32180, 38616, 42960, 48270, 51488, 64360, 77232, 85920, 96540, 128720, 154464, 193080, 257440, 288011, 386160, 576022, 772320, 864033, 1152044, 1440055, 1728066, 2304088, 2880110, 3456132, 4320165, 4608176, 5760220, 6912264, 8640330, 9216352, 11520440, 13824528, 17280660, 23040880, 27649056, 34561320, 46081760, 69122640, 138245280]

約数ペア:

[(1, 138245280), (2, 69122640), (3, 46081760), (4, 34561320), (5, 27649056), (6, 23040880), (8, 17280660), (10, 13824528), (12, 11520440), (15, 9216352), (16, 8640330), (20, 6912264), (24, 5760220), (30, 4608176), (32, 4320165), (40, 3456132), (48, 2880110), (60, 2304088), (80, 1728066), (96, 1440055), (120, 1152044), (160, 864033), (179, 772320), (240, 576022), (358, 386160), (480, 288011), (537, 257440), (716, 193080), (895, 154464), (1074, 128720), (1432, 96540), (1609, 85920), (1790, 77232), (2148, 64360), (2685, 51488), (2864, 48270), (3218, 42960), (3580, 38616), (4296, 32180), (4827, 28640), (5370, 25744), (5728, 24135), (6436, 21480), (7160, 19308), (8045, 17184), (8592, 16090), (9654, 14320), (10740, 12872)]