145203840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2832

約数の個数: 160

約数和(自身を含む): 518734260

約数和(自身を除く): 373530420

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2801, 2880, 3240, 3456, 4320, 5184, 5602, 5760, 6480, 8403, 8640, 10368, 11204, 12960, 14005, 16806, 17280, 22408, 25209, 25920, 28010, 33612, 42015, 44816, 50418, 51840, 56020, 67224, 75627, 84030, 89632, 100836, 112040, 126045, 134448, 151254, 168060, 179264, 201672, 224080, 226881, 252090, 268896, 302508, 336120, 358528, 378135, 403344, 448160, 453762, 504180, 537792, 605016, 672240, 756270, 806688, 896320, 907524, 1008360, 1075584, 1134405, 1210032, 1344480, 1512540, 1613376, 1792640, 1815048, 2016720, 2268810, 2420064, 2688960, 3025080, 3226752, 3630096, 4033440, 4537620, 4840128, 5377920, 6050160, 7260192, 8066880, 9075240, 9680256, 12100320, 14520384, 16133760, 18150480, 24200640, 29040768, 36300960, 48401280, 72601920, 145203840]

約数ペア:

[(1, 145203840), (2, 72601920), (3, 48401280), (4, 36300960), (5, 29040768), (6, 24200640), (8, 18150480), (9, 16133760), (10, 14520384), (12, 12100320), (15, 9680256), (16, 9075240), (18, 8066880), (20, 7260192), (24, 6050160), (27, 5377920), (30, 4840128), (32, 4537620), (36, 4033440), (40, 3630096), (45, 3226752), (48, 3025080), (54, 2688960), (60, 2420064), (64, 2268810), (72, 2016720), (80, 1815048), (81, 1792640), (90, 1613376), (96, 1512540), (108, 1344480), (120, 1210032), (128, 1134405), (135, 1075584), (144, 1008360), (160, 907524), (162, 896320), (180, 806688), (192, 756270), (216, 672240), (240, 605016), (270, 537792), (288, 504180), (320, 453762), (324, 448160), (360, 403344), (384, 378135), (405, 358528), (432, 336120), (480, 302508), (540, 268896), (576, 252090), (640, 226881), (648, 224080), (720, 201672), (810, 179264), (864, 168060), (960, 151254), (1080, 134448), (1152, 126045), (1296, 112040), (1440, 100836), (1620, 89632), (1728, 84030), (1920, 75627), (2160, 67224), (2592, 56020), (2801, 51840), (2880, 50418), (3240, 44816), (3456, 42015), (4320, 33612), (5184, 28010), (5602, 25920), (5760, 25209), (6480, 22408), (8403, 17280), (8640, 16806), (10368, 14005), (11204, 12960)]