312245280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2710

約数の個数: 168

約数和(自身を含む): 1106426412

約数和(自身を除く): 794181132

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2677, 2916, 3240, 3645, 3888, 4320, 4860, 5354, 5832, 6480, 7290, 7776, 8031, 9720, 10708, 11664, 12960, 13385, 14580, 16062, 19440, 21416, 23328, 24093, 26770, 29160, 32124, 38880, 40155, 42832, 48186, 53540, 58320, 64248, 72279, 80310, 85664, 96372, 107080, 116640, 120465, 128496, 144558, 160620, 192744, 214160, 216837, 240930, 256992, 289116, 321240, 361395, 385488, 428320, 433674, 481860, 578232, 642480, 650511, 722790, 770976, 867348, 963720, 1084185, 1156464, 1284960, 1301022, 1445580, 1734696, 1927440, 1951533, 2168370, 2312928, 2602044, 2891160, 3252555, 3469392, 3854880, 3903066, 4336740, 5204088, 5782320, 6505110, 6938784, 7806132, 8673480, 9757665, 10408176, 11564640, 13010220, 15612264, 17346960, 19515330, 20816352, 26020440, 31224528, 34693920, 39030660, 52040880, 62449056, 78061320, 104081760, 156122640, 312245280]

約数ペア:

[(1, 312245280), (2, 156122640), (3, 104081760), (4, 78061320), (5, 62449056), (6, 52040880), (8, 39030660), (9, 34693920), (10, 31224528), (12, 26020440), (15, 20816352), (16, 19515330), (18, 17346960), (20, 15612264), (24, 13010220), (27, 11564640), (30, 10408176), (32, 9757665), (36, 8673480), (40, 7806132), (45, 6938784), (48, 6505110), (54, 5782320), (60, 5204088), (72, 4336740), (80, 3903066), (81, 3854880), (90, 3469392), (96, 3252555), (108, 2891160), (120, 2602044), (135, 2312928), (144, 2168370), (160, 1951533), (162, 1927440), (180, 1734696), (216, 1445580), (240, 1301022), (243, 1284960), (270, 1156464), (288, 1084185), (324, 963720), (360, 867348), (405, 770976), (432, 722790), (480, 650511), (486, 642480), (540, 578232), (648, 481860), (720, 433674), (729, 428320), (810, 385488), (864, 361395), (972, 321240), (1080, 289116), (1215, 256992), (1296, 240930), (1440, 216837), (1458, 214160), (1620, 192744), (1944, 160620), (2160, 144558), (2430, 128496), (2592, 120465), (2677, 116640), (2916, 107080), (3240, 96372), (3645, 85664), (3888, 80310), (4320, 72279), (4860, 64248), (5354, 58320), (5832, 53540), (6480, 48186), (7290, 42832), (7776, 40155), (8031, 38880), (9720, 32124), (10708, 29160), (11664, 26770), (12960, 24093), (13385, 23328), (14580, 21416), (16062, 19440)]