124386120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{345517}}^1$

素因数の和:345534

約数の個数: 48

約数和(自身を含む): 404256060

約数和(自身を除く): 279869940

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, 345517, 691034, 1036551, 1382068, 1727585, 2073102, 2764136, 3109653, 3455170, 4146204, 5182755, 6219306, 6910340, 8292408, 10365510, 12438612, 13820680, 15548265, 20731020, 24877224, 31096530, 41462040, 62193060, 124386120]

約数ペア:

[(1, 124386120), (2, 62193060), (3, 41462040), (4, 31096530), (5, 24877224), (6, 20731020), (8, 15548265), (9, 13820680), (10, 12438612), (12, 10365510), (15, 8292408), (18, 6910340), (20, 6219306), (24, 5182755), (30, 4146204), (36, 3455170), (40, 3109653), (45, 2764136), (60, 2073102), (72, 1727585), (90, 1382068), (120, 1036551), (180, 691034), (360, 345517)]