1306994400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{60509}}^1$

素因数の和:60538

約数の個数: 144

約数和(自身を含む): 4727041200

約数和(自身を除く): 3420046800

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, 60509, 121018, 181527, 242036, 302545, 363054, 484072, 544581, 605090, 726108, 907635, 968144, 1089162, 1210180, 1452216, 1512725, 1633743, 1815270, 1936288, 2178324, 2420360, 2722905, 2904432, 3025450, 3267486, 3630540, 4356648, 4538175, 4840720, 5445810, 5808864, 6050900, 6534972, 7261080, 8168715, 8713296, 9076350, 9681440, 10891620, 12101800, 13069944, 13614525, 14522160, 16337430, 17426592, 18152700, 21783240, 24203600, 26139888, 27229050, 29044320, 32674860, 36305400, 40843575, 43566480, 48407200, 52279776, 54458100, 65349720, 72610800, 81687150, 87132960, 108916200, 130699440, 145221600, 163374300, 217832400, 261398880, 326748600, 435664800, 653497200, 1306994400]

約数ペア:

[(1, 1306994400), (2, 653497200), (3, 435664800), (4, 326748600), (5, 261398880), (6, 217832400), (8, 163374300), (9, 145221600), (10, 130699440), (12, 108916200), (15, 87132960), (16, 81687150), (18, 72610800), (20, 65349720), (24, 54458100), (25, 52279776), (27, 48407200), (30, 43566480), (32, 40843575), (36, 36305400), (40, 32674860), (45, 29044320), (48, 27229050), (50, 26139888), (54, 24203600), (60, 21783240), (72, 18152700), (75, 17426592), (80, 16337430), (90, 14522160), (96, 13614525), (100, 13069944), (108, 12101800), (120, 10891620), (135, 9681440), (144, 9076350), (150, 8713296), (160, 8168715), (180, 7261080), (200, 6534972), (216, 6050900), (225, 5808864), (240, 5445810), (270, 4840720), (288, 4538175), (300, 4356648), (360, 3630540), (400, 3267486), (432, 3025450), (450, 2904432), (480, 2722905), (540, 2420360), (600, 2178324), (675, 1936288), (720, 1815270), (800, 1633743), (864, 1512725), (900, 1452216), (1080, 1210180), (1200, 1089162), (1350, 968144), (1440, 907635), (1800, 726108), (2160, 605090), (2400, 544581), (2700, 484072), (3600, 363054), (4320, 302545), (5400, 242036), (7200, 181527), (10800, 121018), (21600, 60509)]