82078320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{341993}}^1$

素因数の和:342009

約数の個数: 40

約数和(自身を含む): 254443536

約数和(自身を除く): 172365216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 341993, 683986, 1025979, 1367972, 1709965, 2051958, 2735944, 3419930, 4103916, 5129895, 5471888, 6839860, 8207832, 10259790, 13679720, 16415664, 20519580, 27359440, 41039160, 82078320]

約数ペア:

[(1, 82078320), (2, 41039160), (3, 27359440), (4, 20519580), (5, 16415664), (6, 13679720), (8, 10259790), (10, 8207832), (12, 6839860), (15, 5471888), (16, 5129895), (20, 4103916), (24, 3419930), (30, 2735944), (40, 2051958), (48, 1709965), (60, 1367972), (80, 1025979), (120, 683986), (240, 341993)]