265317120

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 216

約数和(自身を含む): 953084496

約数和(自身を除く): 687767376

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 853, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1706, 1728, 1920, 1944, 2160, 2304, 2430, 2559, 2592, 2880, 3240, 3412, 3456, 3840, 3888, 4265, 4320, 4860, 5118, 5184, 5760, 6480, 6824, 6912, 7677, 7776, 8530, 8640, 9720, 10236, 10368, 11520, 12795, 12960, 13648, 15354, 15552, 17060, 17280, 19440, 20472, 20736, 23031, 25590, 25920, 27296, 30708, 31104, 34120, 34560, 38385, 38880, 40944, 46062, 51180, 51840, 54592, 61416, 62208, 68240, 69093, 76770, 77760, 81888, 92124, 102360, 103680, 109184, 115155, 122832, 136480, 138186, 153540, 155520, 163776, 184248, 204720, 207279, 218368, 230310, 245664, 272960, 276372, 307080, 311040, 327552, 345465, 368496, 409440, 414558, 460620, 491328, 545920, 552744, 614160, 655104, 690930, 736992, 818880, 829116, 921240, 982656, 1036395, 1091840, 1105488, 1228320, 1381860, 1473984, 1637760, 1658232, 1842480, 1965312, 2072790, 2210976, 2456640, 2763720, 2947968, 3275520, 3316464, 3684960, 4145580, 4421952, 4913280, 5527440, 5895936, 6632928, 7369920, 8291160, 8843904, 9826560, 11054880, 13265856, 14739840, 16582320, 17687808, 22109760, 26531712, 29479680, 33164640, 44219520, 53063424, 66329280, 88439040, 132658560, 265317120]

約数ペア:

[(1, 265317120), (2, 132658560), (3, 88439040), (4, 66329280), (5, 53063424), (6, 44219520), (8, 33164640), (9, 29479680), (10, 26531712), (12, 22109760), (15, 17687808), (16, 16582320), (18, 14739840), (20, 13265856), (24, 11054880), (27, 9826560), (30, 8843904), (32, 8291160), (36, 7369920), (40, 6632928), (45, 5895936), (48, 5527440), (54, 4913280), (60, 4421952), (64, 4145580), (72, 3684960), (80, 3316464), (81, 3275520), (90, 2947968), (96, 2763720), (108, 2456640), (120, 2210976), (128, 2072790), (135, 1965312), (144, 1842480), (160, 1658232), (162, 1637760), (180, 1473984), (192, 1381860), (216, 1228320), (240, 1105488), (243, 1091840), (256, 1036395), (270, 982656), (288, 921240), (320, 829116), (324, 818880), (360, 736992), (384, 690930), (405, 655104), (432, 614160), (480, 552744), (486, 545920), (540, 491328), (576, 460620), (640, 414558), (648, 409440), (720, 368496), (768, 345465), (810, 327552), (853, 311040), (864, 307080), (960, 276372), (972, 272960), (1080, 245664), (1152, 230310), (1215, 218368), (1280, 207279), (1296, 204720), (1440, 184248), (1620, 163776), (1706, 155520), (1728, 153540), (1920, 138186), (1944, 136480), (2160, 122832), (2304, 115155), (2430, 109184), (2559, 103680), (2592, 102360), (2880, 92124), (3240, 81888), (3412, 77760), (3456, 76770), (3840, 69093), (3888, 68240), (4265, 62208), (4320, 61416), (4860, 54592), (5118, 51840), (5184, 51180), (5760, 46062), (6480, 40944), (6824, 38880), (6912, 38385), (7677, 34560), (7776, 34120), (8530, 31104), (8640, 30708), (9720, 27296), (10236, 25920), (10368, 25590), (11520, 23031), (12795, 20736), (12960, 20472), (13648, 19440), (15354, 17280), (15552, 17060)]