1199496960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{104123}}^1$

素因数の和:104150

約数の個数: 108

約数和(自身を含む): 4150174392

約数和(自身を除く): 2950677432

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 104123, 208246, 312369, 416492, 520615, 624738, 832984, 937107, 1041230, 1249476, 1561845, 1665968, 1874214, 2082460, 2498952, 3123690, 3331936, 3748428, 4164920, 4685535, 4997904, 6247380, 6663872, 7496856, 8329840, 9371070, 9995808, 12494760, 13327744, 14993712, 16659680, 18742140, 19991616, 24989520, 26655488, 29987424, 33319360, 37484280, 39983232, 49979040, 59974848, 66638720, 74968560, 79966464, 99958080, 119949696, 133277440, 149937120, 199916160, 239899392, 299874240, 399832320, 599748480, 1199496960]

約数ペア:

[(1, 1199496960), (2, 599748480), (3, 399832320), (4, 299874240), (5, 239899392), (6, 199916160), (8, 149937120), (9, 133277440), (10, 119949696), (12, 99958080), (15, 79966464), (16, 74968560), (18, 66638720), (20, 59974848), (24, 49979040), (30, 39983232), (32, 37484280), (36, 33319360), (40, 29987424), (45, 26655488), (48, 24989520), (60, 19991616), (64, 18742140), (72, 16659680), (80, 14993712), (90, 13327744), (96, 12494760), (120, 9995808), (128, 9371070), (144, 8329840), (160, 7496856), (180, 6663872), (192, 6247380), (240, 4997904), (256, 4685535), (288, 4164920), (320, 3748428), (360, 3331936), (384, 3123690), (480, 2498952), (576, 2082460), (640, 1874214), (720, 1665968), (768, 1561845), (960, 1249476), (1152, 1041230), (1280, 937107), (1440, 832984), (1920, 624738), (2304, 520615), (2880, 416492), (3840, 312369), (5760, 208246), (11520, 104123)]