61944840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{172069}}^1$

素因数の和:172086

約数の個数: 48

約数和(自身を含む): 201321900

約数和(自身を除く): 139377060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 172069, 344138, 516207, 688276, 860345, 1032414, 1376552, 1548621, 1720690, 2064828, 2581035, 3097242, 3441380, 4129656, 5162070, 6194484, 6882760, 7743105, 10324140, 12388968, 15486210, 20648280, 30972420, 61944840]

約数ペア:

[(1, 61944840), (2, 30972420), (3, 20648280), (4, 15486210), (5, 12388968), (6, 10324140), (8, 7743105), (9, 6882760), (10, 6194484), (12, 5162070), (15, 4129656), (18, 3441380), (20, 3097242), (24, 2581035), (30, 2064828), (36, 1720690), (40, 1548621), (45, 1376552), (60, 1032414), (72, 860345), (90, 688276), (120, 516207), (180, 344138), (360, 172069)]