928800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 3437280

約数和(自身を除く): 2508480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 80, 86, 90, 96, 100, 108, 120, 129, 135, 144, 150, 160, 172, 180, 200, 215, 216, 225, 240, 258, 270, 288, 300, 344, 360, 387, 400, 430, 432, 450, 480, 516, 540, 600, 645, 675, 688, 720, 774, 800, 860, 864, 900, 1032, 1075, 1080, 1161, 1200, 1290, 1350, 1376, 1440, 1548, 1720, 1800, 1935, 2064, 2150, 2160, 2322, 2400, 2580, 2700, 3096, 3225, 3440, 3600, 3870, 4128, 4300, 4320, 4644, 5160, 5400, 5805, 6192, 6450, 6880, 7200, 7740, 8600, 9288, 9675, 10320, 10800, 11610, 12384, 12900, 15480, 17200, 18576, 19350, 20640, 21600, 23220, 25800, 29025, 30960, 34400, 37152, 38700, 46440, 51600, 58050, 61920, 77400, 92880, 103200, 116100, 154800, 185760, 232200, 309600, 464400, 928800]

約数ペア:

[(1, 928800), (2, 464400), (3, 309600), (4, 232200), (5, 185760), (6, 154800), (8, 116100), (9, 103200), (10, 92880), (12, 77400), (15, 61920), (16, 58050), (18, 51600), (20, 46440), (24, 38700), (25, 37152), (27, 34400), (30, 30960), (32, 29025), (36, 25800), (40, 23220), (43, 21600), (45, 20640), (48, 19350), (50, 18576), (54, 17200), (60, 15480), (72, 12900), (75, 12384), (80, 11610), (86, 10800), (90, 10320), (96, 9675), (100, 9288), (108, 8600), (120, 7740), (129, 7200), (135, 6880), (144, 6450), (150, 6192), (160, 5805), (172, 5400), (180, 5160), (200, 4644), (215, 4320), (216, 4300), (225, 4128), (240, 3870), (258, 3600), (270, 3440), (288, 3225), (300, 3096), (344, 2700), (360, 2580), (387, 2400), (400, 2322), (430, 2160), (432, 2150), (450, 2064), (480, 1935), (516, 1800), (540, 1720), (600, 1548), (645, 1440), (675, 1376), (688, 1350), (720, 1290), (774, 1200), (800, 1161), (860, 1080), (864, 1075), (900, 1032)]