194928480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{135367}}^1$

素因数の和:135388

約数の個数: 72

約数和(自身を含む): 665198352

約数和(自身を除く): 470269872

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, 240, 288, 360, 480, 720, 1440, 135367, 270734, 406101, 541468, 676835, 812202, 1082936, 1218303, 1353670, 1624404, 2030505, 2165872, 2436606, 2707340, 3248808, 4061010, 4331744, 4873212, 5414680, 6091515, 6497616, 8122020, 9746424, 10829360, 12183030, 12995232, 16244040, 19492848, 21658720, 24366060, 32488080, 38985696, 48732120, 64976160, 97464240, 194928480]

約数ペア:

[(1, 194928480), (2, 97464240), (3, 64976160), (4, 48732120), (5, 38985696), (6, 32488080), (8, 24366060), (9, 21658720), (10, 19492848), (12, 16244040), (15, 12995232), (16, 12183030), (18, 10829360), (20, 9746424), (24, 8122020), (30, 6497616), (32, 6091515), (36, 5414680), (40, 4873212), (45, 4331744), (48, 4061010), (60, 3248808), (72, 2707340), (80, 2436606), (90, 2165872), (96, 2030505), (120, 1624404), (144, 1353670), (160, 1218303), (180, 1082936), (240, 812202), (288, 676835), (360, 541468), (480, 406101), (720, 270734), (1440, 135367)]