348642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1447

約数の個数: 144

約数和(自身を含む): 1196755560

約数和(自身を除く): 848112840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1229, 1440, 1576, 1773, 1970, 2364, 2458, 2955, 3152, 3546, 3687, 3940, 4728, 4916, 5910, 6145, 6304, 7092, 7374, 7880, 8865, 9456, 9832, 11061, 11820, 12290, 14184, 14748, 15760, 17730, 18435, 18912, 19664, 22122, 23640, 24580, 28368, 29496, 31520, 35460, 36870, 39328, 44244, 47280, 49160, 55305, 56736, 58992, 70920, 73740, 88488, 94560, 98320, 110610, 117984, 141840, 147480, 176976, 196640, 221220, 242113, 283680, 294960, 353952, 442440, 484226, 589920, 726339, 884880, 968452, 1210565, 1452678, 1769760, 1936904, 2179017, 2421130, 2905356, 3631695, 3873808, 4358034, 4842260, 5810712, 7263390, 7747616, 8716068, 9684520, 10895085, 11621424, 14526780, 17432136, 19369040, 21790170, 23242848, 29053560, 34864272, 38738080, 43580340, 58107120, 69728544, 87160680, 116214240, 174321360, 348642720]

約数ペア:

[(1, 348642720), (2, 174321360), (3, 116214240), (4, 87160680), (5, 69728544), (6, 58107120), (8, 43580340), (9, 38738080), (10, 34864272), (12, 29053560), (15, 23242848), (16, 21790170), (18, 19369040), (20, 17432136), (24, 14526780), (30, 11621424), (32, 10895085), (36, 9684520), (40, 8716068), (45, 7747616), (48, 7263390), (60, 5810712), (72, 4842260), (80, 4358034), (90, 3873808), (96, 3631695), (120, 2905356), (144, 2421130), (160, 2179017), (180, 1936904), (197, 1769760), (240, 1452678), (288, 1210565), (360, 968452), (394, 884880), (480, 726339), (591, 589920), (720, 484226), (788, 442440), (985, 353952), (1182, 294960), (1229, 283680), (1440, 242113), (1576, 221220), (1773, 196640), (1970, 176976), (2364, 147480), (2458, 141840), (2955, 117984), (3152, 110610), (3546, 98320), (3687, 94560), (3940, 88488), (4728, 73740), (4916, 70920), (5910, 58992), (6145, 56736), (6304, 55305), (7092, 49160), (7374, 47280), (7880, 44244), (8865, 39328), (9456, 36870), (9832, 35460), (11061, 31520), (11820, 29496), (12290, 28368), (14184, 24580), (14748, 23640), (15760, 22122), (17730, 19664), (18435, 18912)]