243012240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337517}}^1$

素因数の和:337536

約数の個数: 60

約数和(自身を含む): 816118524

約数和(自身を除く): 573106284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 337517, 675034, 1012551, 1350068, 1687585, 2025102, 2700136, 3037653, 3375170, 4050204, 5062755, 5400272, 6075306, 6750340, 8100408, 10125510, 12150612, 13500680, 15188265, 16200816, 20251020, 24301224, 27001360, 30376530, 40502040, 48602448, 60753060, 81004080, 121506120, 243012240]

約数ペア:

[(1, 243012240), (2, 121506120), (3, 81004080), (4, 60753060), (5, 48602448), (6, 40502040), (8, 30376530), (9, 27001360), (10, 24301224), (12, 20251020), (15, 16200816), (16, 15188265), (18, 13500680), (20, 12150612), (24, 10125510), (30, 8100408), (36, 6750340), (40, 6075306), (45, 5400272), (48, 5062755), (60, 4050204), (72, 3375170), (80, 3037653), (90, 2700136), (120, 2025102), (144, 1687585), (180, 1350068), (240, 1012551), (360, 675034), (720, 337517)]