120065440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68219}}^1$

素因数の和:68245

約数の個数: 48

約数和(自身を含む): 309445920

約数和(自身を除く): 189380480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 68219, 136438, 272876, 341095, 545752, 682190, 750409, 1091504, 1364380, 1500818, 2183008, 2728760, 3001636, 3752045, 5457520, 6003272, 7504090, 10915040, 12006544, 15008180, 24013088, 30016360, 60032720, 120065440]

約数ペア:

[(1, 120065440), (2, 60032720), (4, 30016360), (5, 24013088), (8, 15008180), (10, 12006544), (11, 10915040), (16, 7504090), (20, 6003272), (22, 5457520), (32, 3752045), (40, 3001636), (44, 2728760), (55, 2183008), (80, 1500818), (88, 1364380), (110, 1091504), (160, 750409), (176, 682190), (220, 545752), (352, 341095), (440, 272876), (880, 136438), (1760, 68219)]