1968904800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{91153}}^1$

素因数の和:91182

約数の個数: 144

約数和(自身を含む): 7120950480

約数和(自身を除く): 5152045680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 91153, 182306, 273459, 364612, 455765, 546918, 729224, 820377, 911530, 1093836, 1367295, 1458448, 1640754, 1823060, 2187672, 2278825, 2461131, 2734590, 2916896, 3281508, 3646120, 4101885, 4375344, 4557650, 4922262, 5469180, 6563016, 6836475, 7292240, 8203770, 8750688, 9115300, 9844524, 10938360, 12305655, 13126032, 13672950, 14584480, 16407540, 18230600, 19689048, 20509425, 21876720, 24611310, 26252064, 27345900, 32815080, 36461200, 39378096, 41018850, 43753440, 49222620, 54691800, 61528275, 65630160, 72922400, 78756192, 82037700, 98445240, 109383600, 123056550, 131260320, 164075400, 196890480, 218767200, 246113100, 328150800, 393780960, 492226200, 656301600, 984452400, 1968904800]

約数ペア:

[(1, 1968904800), (2, 984452400), (3, 656301600), (4, 492226200), (5, 393780960), (6, 328150800), (8, 246113100), (9, 218767200), (10, 196890480), (12, 164075400), (15, 131260320), (16, 123056550), (18, 109383600), (20, 98445240), (24, 82037700), (25, 78756192), (27, 72922400), (30, 65630160), (32, 61528275), (36, 54691800), (40, 49222620), (45, 43753440), (48, 41018850), (50, 39378096), (54, 36461200), (60, 32815080), (72, 27345900), (75, 26252064), (80, 24611310), (90, 21876720), (96, 20509425), (100, 19689048), (108, 18230600), (120, 16407540), (135, 14584480), (144, 13672950), (150, 13126032), (160, 12305655), (180, 10938360), (200, 9844524), (216, 9115300), (225, 8750688), (240, 8203770), (270, 7292240), (288, 6836475), (300, 6563016), (360, 5469180), (400, 4922262), (432, 4557650), (450, 4375344), (480, 4101885), (540, 3646120), (600, 3281508), (675, 2916896), (720, 2734590), (800, 2461131), (864, 2278825), (900, 2187672), (1080, 1823060), (1200, 1640754), (1350, 1458448), (1440, 1367295), (1800, 1093836), (2160, 911530), (2400, 820377), (2700, 729224), (3600, 546918), (4320, 455765), (5400, 364612), (7200, 273459), (10800, 182306), (21600, 91153)]