259666560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5009}}^1$

素因数の和:5040

約数の個数: 160

約数和(自身を含む): 927501300

約数和(自身を除く): 667834740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5009, 5184, 5760, 6480, 8640, 10018, 10368, 12960, 15027, 17280, 20036, 25045, 25920, 30054, 40072, 45081, 50090, 51840, 60108, 75135, 80144, 90162, 100180, 120216, 135243, 150270, 160288, 180324, 200360, 225405, 240432, 270486, 300540, 320576, 360648, 400720, 405729, 450810, 480864, 540972, 601080, 641152, 676215, 721296, 801440, 811458, 901620, 961728, 1081944, 1202160, 1352430, 1442592, 1602880, 1622916, 1803240, 1923456, 2028645, 2163888, 2404320, 2704860, 2885184, 3205760, 3245832, 3606480, 4057290, 4327776, 4808640, 5409720, 5770368, 6491664, 7212960, 8114580, 8655552, 9617280, 10819440, 12983328, 14425920, 16229160, 17311104, 21638880, 25966656, 28851840, 32458320, 43277760, 51933312, 64916640, 86555520, 129833280, 259666560]

約数ペア:

[(1, 259666560), (2, 129833280), (3, 86555520), (4, 64916640), (5, 51933312), (6, 43277760), (8, 32458320), (9, 28851840), (10, 25966656), (12, 21638880), (15, 17311104), (16, 16229160), (18, 14425920), (20, 12983328), (24, 10819440), (27, 9617280), (30, 8655552), (32, 8114580), (36, 7212960), (40, 6491664), (45, 5770368), (48, 5409720), (54, 4808640), (60, 4327776), (64, 4057290), (72, 3606480), (80, 3245832), (81, 3205760), (90, 2885184), (96, 2704860), (108, 2404320), (120, 2163888), (128, 2028645), (135, 1923456), (144, 1803240), (160, 1622916), (162, 1602880), (180, 1442592), (192, 1352430), (216, 1202160), (240, 1081944), (270, 961728), (288, 901620), (320, 811458), (324, 801440), (360, 721296), (384, 676215), (405, 641152), (432, 601080), (480, 540972), (540, 480864), (576, 450810), (640, 405729), (648, 400720), (720, 360648), (810, 320576), (864, 300540), (960, 270486), (1080, 240432), (1152, 225405), (1296, 200360), (1440, 180324), (1620, 160288), (1728, 150270), (1920, 135243), (2160, 120216), (2592, 100180), (2880, 90162), (3240, 80144), (3456, 75135), (4320, 60108), (5009, 51840), (5184, 50090), (5760, 45081), (6480, 40072), (8640, 30054), (10018, 25920), (10368, 25045), (12960, 20036), (15027, 17280)]