122048640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 256

約数和(自身を含む): 494496000

約数和(自身を除く): 372447360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1009, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2018, 2160, 2240, 2520, 2688, 2880, 3024, 3027, 3360, 3456, 3780, 4032, 4036, 4320, 4480, 5040, 5045, 5760, 6048, 6054, 6720, 7063, 7560, 8064, 8072, 8640, 9081, 10080, 10090, 12096, 12108, 13440, 14126, 15120, 15135, 16144, 17280, 18162, 20160, 20180, 21189, 24192, 24216, 27243, 28252, 30240, 30270, 32288, 35315, 36324, 40320, 40360, 42378, 45405, 48432, 54486, 56504, 60480, 60540, 63567, 64576, 70630, 72648, 80720, 84756, 90810, 96864, 105945, 108972, 113008, 120960, 121080, 127134, 129152, 136215, 141260, 145296, 161440, 169512, 181620, 190701, 193728, 211890, 217944, 226016, 242160, 254268, 272430, 282520, 290592, 317835, 322880, 339024, 363240, 381402, 387456, 423780, 435888, 452032, 484320, 508536, 544860, 565040, 581184, 635670, 645760, 678048, 726480, 762804, 847560, 871776, 904064, 953505, 968640, 1017072, 1089720, 1130080, 1162368, 1271340, 1356096, 1452960, 1525608, 1695120, 1743552, 1907010, 1937280, 2034144, 2179440, 2260160, 2542680, 2712192, 2905920, 3051216, 3390240, 3487104, 3814020, 4068288, 4358880, 4520320, 5085360, 5811840, 6102432, 6780480, 7628040, 8136576, 8717760, 10170720, 12204864, 13560960, 15256080, 17435520, 20341440, 24409728, 30512160, 40682880, 61024320, 122048640]

約数ペア:

[(1, 122048640), (2, 61024320), (3, 40682880), (4, 30512160), (5, 24409728), (6, 20341440), (7, 17435520), (8, 15256080), (9, 13560960), (10, 12204864), (12, 10170720), (14, 8717760), (15, 8136576), (16, 7628040), (18, 6780480), (20, 6102432), (21, 5811840), (24, 5085360), (27, 4520320), (28, 4358880), (30, 4068288), (32, 3814020), (35, 3487104), (36, 3390240), (40, 3051216), (42, 2905920), (45, 2712192), (48, 2542680), (54, 2260160), (56, 2179440), (60, 2034144), (63, 1937280), (64, 1907010), (70, 1743552), (72, 1695120), (80, 1525608), (84, 1452960), (90, 1356096), (96, 1271340), (105, 1162368), (108, 1130080), (112, 1089720), (120, 1017072), (126, 968640), (128, 953505), (135, 904064), (140, 871776), (144, 847560), (160, 762804), (168, 726480), (180, 678048), (189, 645760), (192, 635670), (210, 581184), (216, 565040), (224, 544860), (240, 508536), (252, 484320), (270, 452032), (280, 435888), (288, 423780), (315, 387456), (320, 381402), (336, 363240), (360, 339024), (378, 322880), (384, 317835), (420, 290592), (432, 282520), (448, 272430), (480, 254268), (504, 242160), (540, 226016), (560, 217944), (576, 211890), (630, 193728), (640, 190701), (672, 181620), (720, 169512), (756, 161440), (840, 145296), (864, 141260), (896, 136215), (945, 129152), (960, 127134), (1008, 121080), (1009, 120960), (1080, 113008), (1120, 108972), (1152, 105945), (1260, 96864), (1344, 90810), (1440, 84756), (1512, 80720), (1680, 72648), (1728, 70630), (1890, 64576), (1920, 63567), (2016, 60540), (2018, 60480), (2160, 56504), (2240, 54486), (2520, 48432), (2688, 45405), (2880, 42378), (3024, 40360), (3027, 40320), (3360, 36324), (3456, 35315), (3780, 32288), (4032, 30270), (4036, 30240), (4320, 28252), (4480, 27243), (5040, 24216), (5045, 24192), (5760, 21189), (6048, 20180), (6054, 20160), (6720, 18162), (7063, 17280), (7560, 16144), (8064, 15135), (8072, 15120), (8640, 14126), (9081, 13440), (10080, 12108), (10090, 12096)]