61849080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{171803}}^1$

素因数の和:171820

約数の個数: 48

約数和(自身を含む): 201010680

約数和(自身を除く): 139161600

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, 171803, 343606, 515409, 687212, 859015, 1030818, 1374424, 1546227, 1718030, 2061636, 2577045, 3092454, 3436060, 4123272, 5154090, 6184908, 6872120, 7731135, 10308180, 12369816, 15462270, 20616360, 30924540, 61849080]

約数ペア:

[(1, 61849080), (2, 30924540), (3, 20616360), (4, 15462270), (5, 12369816), (6, 10308180), (8, 7731135), (9, 6872120), (10, 6184908), (12, 5154090), (15, 4123272), (18, 3436060), (20, 3092454), (24, 2577045), (30, 2061636), (36, 1718030), (40, 1546227), (45, 1374424), (60, 1030818), (72, 859015), (90, 687212), (120, 515409), (180, 343606), (360, 171803)]