82069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{56993}}^1$

素因数の和:57014

約数の個数: 72

約数和(自身を含む): 280068516

約数和(自身を除く): 197998596

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 56993, 113986, 170979, 227972, 284965, 341958, 455944, 512937, 569930, 683916, 854895, 911888, 1025874, 1139860, 1367832, 1709790, 1823776, 2051748, 2279720, 2564685, 2735664, 3419580, 4103496, 4559440, 5129370, 5471328, 6839160, 8206992, 9118880, 10258740, 13678320, 16413984, 20517480, 27356640, 41034960, 82069920]

約数ペア:

[(1, 82069920), (2, 41034960), (3, 27356640), (4, 20517480), (5, 16413984), (6, 13678320), (8, 10258740), (9, 9118880), (10, 8206992), (12, 6839160), (15, 5471328), (16, 5129370), (18, 4559440), (20, 4103496), (24, 3419580), (30, 2735664), (32, 2564685), (36, 2279720), (40, 2051748), (45, 1823776), (48, 1709790), (60, 1367832), (72, 1139860), (80, 1025874), (90, 911888), (96, 854895), (120, 683916), (144, 569930), (160, 512937), (180, 455944), (240, 341958), (288, 284965), (360, 227972), (480, 170979), (720, 113986), (1440, 56993)]