129636720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60017}}^1$

素因数の和:60039

約数の個数: 80

約数和(自身を含む): 446533920

約数和(自身を除く): 316897200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60017, 120034, 180051, 240068, 300085, 360102, 480136, 540153, 600170, 720204, 900255, 960272, 1080306, 1200340, 1440408, 1620459, 1800510, 2160612, 2400680, 2700765, 2880816, 3240918, 3601020, 4321224, 4801360, 5401530, 6481836, 7202040, 8102295, 8642448, 10803060, 12963672, 14404080, 16204590, 21606120, 25927344, 32409180, 43212240, 64818360, 129636720]

約数ペア:

[(1, 129636720), (2, 64818360), (3, 43212240), (4, 32409180), (5, 25927344), (6, 21606120), (8, 16204590), (9, 14404080), (10, 12963672), (12, 10803060), (15, 8642448), (16, 8102295), (18, 7202040), (20, 6481836), (24, 5401530), (27, 4801360), (30, 4321224), (36, 3601020), (40, 3240918), (45, 2880816), (48, 2700765), (54, 2400680), (60, 2160612), (72, 1800510), (80, 1620459), (90, 1440408), (108, 1200340), (120, 1080306), (135, 960272), (144, 900255), (180, 720204), (216, 600170), (240, 540153), (270, 480136), (360, 360102), (432, 300085), (540, 240068), (720, 180051), (1080, 120034), (2160, 60017)]