2571557760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{148817}}^1$

素因数の和:148845

約数の個数: 128

約数和(自身を含む): 9107661600

約数和(自身を除く): 6536103840

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 148817, 297634, 446451, 595268, 744085, 892902, 1190536, 1339353, 1488170, 1785804, 2232255, 2381072, 2678706, 2976340, 3571608, 4018059, 4464510, 4762144, 5357412, 5952680, 6696765, 7143216, 8036118, 8929020, 9524288, 10714824, 11905360, 13393530, 14286432, 16072236, 17858040, 19048576, 20090295, 21429648, 23810720, 26787060, 28572864, 32144472, 35716080, 40180590, 42859296, 47621440, 53574120, 57145728, 64288944, 71432160, 80361180, 85718592, 95242880, 107148240, 128577888, 142864320, 160722360, 171437184, 214296480, 257155776, 285728640, 321444720, 428592960, 514311552, 642889440, 857185920, 1285778880, 2571557760]

約数ペア:

[(1, 2571557760), (2, 1285778880), (3, 857185920), (4, 642889440), (5, 514311552), (6, 428592960), (8, 321444720), (9, 285728640), (10, 257155776), (12, 214296480), (15, 171437184), (16, 160722360), (18, 142864320), (20, 128577888), (24, 107148240), (27, 95242880), (30, 85718592), (32, 80361180), (36, 71432160), (40, 64288944), (45, 57145728), (48, 53574120), (54, 47621440), (60, 42859296), (64, 40180590), (72, 35716080), (80, 32144472), (90, 28572864), (96, 26787060), (108, 23810720), (120, 21429648), (128, 20090295), (135, 19048576), (144, 17858040), (160, 16072236), (180, 14286432), (192, 13393530), (216, 11905360), (240, 10714824), (270, 9524288), (288, 8929020), (320, 8036118), (360, 7143216), (384, 6696765), (432, 5952680), (480, 5357412), (540, 4762144), (576, 4464510), (640, 4018059), (720, 3571608), (864, 2976340), (960, 2678706), (1080, 2381072), (1152, 2232255), (1440, 1785804), (1728, 1488170), (1920, 1339353), (2160, 1190536), (2880, 892902), (3456, 744085), (4320, 595268), (5760, 446451), (8640, 297634), (17280, 148817)]