164706120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457517}}^1$

素因数の和:457534

約数の個数: 48

約数和(自身を含む): 535296060

約数和(自身を除く): 370589940

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, 457517, 915034, 1372551, 1830068, 2287585, 2745102, 3660136, 4117653, 4575170, 5490204, 6862755, 8235306, 9150340, 10980408, 13725510, 16470612, 18300680, 20588265, 27451020, 32941224, 41176530, 54902040, 82353060, 164706120]

約数ペア:

[(1, 164706120), (2, 82353060), (3, 54902040), (4, 41176530), (5, 32941224), (6, 27451020), (8, 20588265), (9, 18300680), (10, 16470612), (12, 13725510), (15, 10980408), (18, 9150340), (20, 8235306), (24, 6862755), (30, 5490204), (36, 4575170), (40, 4117653), (45, 3660136), (60, 2745102), (72, 2287585), (90, 1830068), (120, 1372551), (180, 915034), (360, 457517)]