78922080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18269}}^1$

素因数の和:18293

約数の個数: 96

約数和(自身を含む): 276242400

約数和(自身を除く): 197320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 164421, 182690, 219228, 274035, 292304, 328842, 365380, 438456, 493263, 548070, 584608, 657684, 730760, 822105, 876912, 986526, 1096140, 1315368, 1461520, 1644210, 1753824, 1973052, 2192280, 2466315, 2630736, 2923040, 3288420, 3946104, 4384560, 4932630, 5261472, 6576840, 7892208, 8769120, 9865260, 13153680, 15784416, 19730520, 26307360, 39461040, 78922080]

約数ペア:

[(1, 78922080), (2, 39461040), (3, 26307360), (4, 19730520), (5, 15784416), (6, 13153680), (8, 9865260), (9, 8769120), (10, 7892208), (12, 6576840), (15, 5261472), (16, 4932630), (18, 4384560), (20, 3946104), (24, 3288420), (27, 2923040), (30, 2630736), (32, 2466315), (36, 2192280), (40, 1973052), (45, 1753824), (48, 1644210), (54, 1461520), (60, 1315368), (72, 1096140), (80, 986526), (90, 876912), (96, 822105), (108, 730760), (120, 657684), (135, 584608), (144, 548070), (160, 493263), (180, 438456), (216, 365380), (240, 328842), (270, 292304), (288, 274035), (360, 219228), (432, 182690), (480, 164421), (540, 146152), (720, 109614), (864, 91345), (1080, 73076), (1440, 54807), (2160, 36538), (4320, 18269)]