90738360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84017}}^1$

素因数の和:84037

約数の個数: 64

約数和(自身を含む): 302464800

約数和(自身を除く): 211726440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 84017, 168034, 252051, 336068, 420085, 504102, 672136, 756153, 840170, 1008204, 1260255, 1512306, 1680340, 2016408, 2268459, 2520510, 3024612, 3360680, 3780765, 4536918, 5041020, 6049224, 7561530, 9073836, 10082040, 11342295, 15123060, 18147672, 22684590, 30246120, 45369180, 90738360]

約数ペア:

[(1, 90738360), (2, 45369180), (3, 30246120), (4, 22684590), (5, 18147672), (6, 15123060), (8, 11342295), (9, 10082040), (10, 9073836), (12, 7561530), (15, 6049224), (18, 5041020), (20, 4536918), (24, 3780765), (27, 3360680), (30, 3024612), (36, 2520510), (40, 2268459), (45, 2016408), (54, 1680340), (60, 1512306), (72, 1260255), (90, 1008204), (108, 840170), (120, 756153), (135, 672136), (180, 504102), (216, 420085), (270, 336068), (360, 252051), (540, 168034), (1080, 84017)]