194618880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8447}}^1$

素因数の和:8476

約数の個数: 120

約数和(自身を含む): 674099712

約数和(自身を除く): 479480832

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8447, 11520, 16894, 23040, 25341, 33788, 42235, 50682, 67576, 76023, 84470, 101364, 126705, 135152, 152046, 168940, 202728, 253410, 270304, 304092, 337880, 380115, 405456, 506820, 540608, 608184, 675760, 760230, 810912, 1013640, 1081216, 1216368, 1351520, 1520460, 1621824, 2027280, 2162432, 2432736, 2703040, 3040920, 3243648, 4054560, 4324864, 4865472, 5406080, 6081840, 6487296, 8109120, 9730944, 10812160, 12163680, 12974592, 16218240, 19461888, 21624320, 24327360, 32436480, 38923776, 48654720, 64872960, 97309440, 194618880]

約数ペア:

[(1, 194618880), (2, 97309440), (3, 64872960), (4, 48654720), (5, 38923776), (6, 32436480), (8, 24327360), (9, 21624320), (10, 19461888), (12, 16218240), (15, 12974592), (16, 12163680), (18, 10812160), (20, 9730944), (24, 8109120), (30, 6487296), (32, 6081840), (36, 5406080), (40, 4865472), (45, 4324864), (48, 4054560), (60, 3243648), (64, 3040920), (72, 2703040), (80, 2432736), (90, 2162432), (96, 2027280), (120, 1621824), (128, 1520460), (144, 1351520), (160, 1216368), (180, 1081216), (192, 1013640), (240, 810912), (256, 760230), (288, 675760), (320, 608184), (360, 540608), (384, 506820), (480, 405456), (512, 380115), (576, 337880), (640, 304092), (720, 270304), (768, 253410), (960, 202728), (1152, 168940), (1280, 152046), (1440, 135152), (1536, 126705), (1920, 101364), (2304, 84470), (2560, 76023), (2880, 67576), (3840, 50682), (4608, 42235), (5760, 33788), (7680, 25341), (8447, 23040), (11520, 16894)]