86436720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13339}}^1$

素因数の和:13364

約数の個数: 100

約数和(自身を含む): 300230040

約数和(自身を除く): 213793320

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 13339, 26678, 40017, 53356, 66695, 80034, 106712, 120051, 133390, 160068, 200085, 213424, 240102, 266780, 320136, 360153, 400170, 480204, 533560, 600255, 640272, 720306, 800340, 960408, 1067120, 1080459, 1200510, 1440612, 1600680, 1800765, 1920816, 2160918, 2401020, 2881224, 3201360, 3601530, 4321836, 4802040, 5402295, 5762448, 7203060, 8643672, 9604080, 10804590, 14406120, 17287344, 21609180, 28812240, 43218360, 86436720]

約数ペア:

[(1, 86436720), (2, 43218360), (3, 28812240), (4, 21609180), (5, 17287344), (6, 14406120), (8, 10804590), (9, 9604080), (10, 8643672), (12, 7203060), (15, 5762448), (16, 5402295), (18, 4802040), (20, 4321836), (24, 3601530), (27, 3201360), (30, 2881224), (36, 2401020), (40, 2160918), (45, 1920816), (48, 1800765), (54, 1600680), (60, 1440612), (72, 1200510), (80, 1080459), (81, 1067120), (90, 960408), (108, 800340), (120, 720306), (135, 640272), (144, 600255), (162, 533560), (180, 480204), (216, 400170), (240, 360153), (270, 320136), (324, 266780), (360, 240102), (405, 213424), (432, 200085), (540, 160068), (648, 133390), (720, 120051), (810, 106712), (1080, 80034), (1296, 66695), (1620, 53356), (2160, 40017), (3240, 26678), (6480, 13339)]