264879360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{22993}}^1$

素因数の和:23020

約数の個数: 108

約数和(自身を含む): 916494852

約数和(自身を除く): 651615492

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, 22993, 45986, 68979, 91972, 114965, 137958, 183944, 206937, 229930, 275916, 344895, 367888, 413874, 459860, 551832, 689790, 735776, 827748, 919720, 1034685, 1103664, 1379580, 1471552, 1655496, 1839440, 2069370, 2207328, 2759160, 2943104, 3310992, 3678880, 4138740, 4414656, 5518320, 5886208, 6621984, 7357760, 8277480, 8829312, 11036640, 13243968, 14715520, 16554960, 17658624, 22073280, 26487936, 29431040, 33109920, 44146560, 52975872, 66219840, 88293120, 132439680, 264879360]

約数ペア:

[(1, 264879360), (2, 132439680), (3, 88293120), (4, 66219840), (5, 52975872), (6, 44146560), (8, 33109920), (9, 29431040), (10, 26487936), (12, 22073280), (15, 17658624), (16, 16554960), (18, 14715520), (20, 13243968), (24, 11036640), (30, 8829312), (32, 8277480), (36, 7357760), (40, 6621984), (45, 5886208), (48, 5518320), (60, 4414656), (64, 4138740), (72, 3678880), (80, 3310992), (90, 2943104), (96, 2759160), (120, 2207328), (128, 2069370), (144, 1839440), (160, 1655496), (180, 1471552), (192, 1379580), (240, 1103664), (256, 1034685), (288, 919720), (320, 827748), (360, 735776), (384, 689790), (480, 551832), (576, 459860), (640, 413874), (720, 367888), (768, 344895), (960, 275916), (1152, 229930), (1280, 206937), (1440, 183944), (1920, 137958), (2304, 114965), (2880, 91972), (3840, 68979), (5760, 45986), (11520, 22993)]