66219840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{22993}}^1$

素因数の和:23016

約数の個数: 84

約数和(自身を含む): 227778564

約数和(自身を除く): 161558724

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3310992, 3678880, 4138740, 4414656, 5518320, 6621984, 7357760, 8277480, 11036640, 13243968, 16554960, 22073280, 33109920, 66219840]

約数ペア:

[(1, 66219840), (2, 33109920), (3, 22073280), (4, 16554960), (5, 13243968), (6, 11036640), (8, 8277480), (9, 7357760), (10, 6621984), (12, 5518320), (15, 4414656), (16, 4138740), (18, 3678880), (20, 3310992), (24, 2759160), (30, 2207328), (32, 2069370), (36, 1839440), (40, 1655496), (45, 1471552), (48, 1379580), (60, 1103664), (64, 1034685), (72, 919720), (80, 827748), (90, 735776), (96, 689790), (120, 551832), (144, 459860), (160, 413874), (180, 367888), (192, 344895), (240, 275916), (288, 229930), (320, 206937), (360, 183944), (480, 137958), (576, 114965), (720, 91972), (960, 68979), (1440, 45986), (2880, 22993)]