1238077440

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2277

約数の個数: 208

約数和(自身を含む): 4403481600

約数和(自身を除く): 3165404160

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2239, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4478, 4608, 5120, 5760, 6144, 6717, 6912, 7680, 8640, 8956, 9216, 10240, 11195, 11520, 12288, 13434, 13824, 15360, 17280, 17912, 18432, 20151, 20480, 22390, 23040, 26868, 27648, 30720, 33585, 34560, 35824, 36864, 40302, 44780, 46080, 53736, 55296, 60453, 61440, 67170, 69120, 71648, 80604, 89560, 92160, 100755, 107472, 110592, 120906, 134340, 138240, 143296, 161208, 179120, 184320, 201510, 214944, 241812, 268680, 276480, 286592, 302265, 322416, 358240, 403020, 429888, 483624, 537360, 552960, 573184, 604530, 644832, 716480, 806040, 859776, 967248, 1074720, 1146368, 1209060, 1289664, 1432960, 1612080, 1719552, 1934496, 2149440, 2292736, 2418120, 2579328, 2865920, 3224160, 3439104, 3868992, 4298880, 4585472, 4836240, 5158656, 5731840, 6448320, 6878208, 7737984, 8597760, 9170944, 9672480, 10317312, 11463680, 12896640, 13756416, 15475968, 17195520, 19344960, 20634624, 22927360, 25793280, 27512832, 30951936, 34391040, 38689920, 41269248, 45854720, 51586560, 61903872, 68782080, 77379840, 82538496, 103173120, 123807744, 137564160, 154759680, 206346240, 247615488, 309519360, 412692480, 619038720, 1238077440]

約数ペア:

[(1, 1238077440), (2, 619038720), (3, 412692480), (4, 309519360), (5, 247615488), (6, 206346240), (8, 154759680), (9, 137564160), (10, 123807744), (12, 103173120), (15, 82538496), (16, 77379840), (18, 68782080), (20, 61903872), (24, 51586560), (27, 45854720), (30, 41269248), (32, 38689920), (36, 34391040), (40, 30951936), (45, 27512832), (48, 25793280), (54, 22927360), (60, 20634624), (64, 19344960), (72, 17195520), (80, 15475968), (90, 13756416), (96, 12896640), (108, 11463680), (120, 10317312), (128, 9672480), (135, 9170944), (144, 8597760), (160, 7737984), (180, 6878208), (192, 6448320), (216, 5731840), (240, 5158656), (256, 4836240), (270, 4585472), (288, 4298880), (320, 3868992), (360, 3439104), (384, 3224160), (432, 2865920), (480, 2579328), (512, 2418120), (540, 2292736), (576, 2149440), (640, 1934496), (720, 1719552), (768, 1612080), (864, 1432960), (960, 1289664), (1024, 1209060), (1080, 1146368), (1152, 1074720), (1280, 967248), (1440, 859776), (1536, 806040), (1728, 716480), (1920, 644832), (2048, 604530), (2160, 573184), (2239, 552960), (2304, 537360), (2560, 483624), (2880, 429888), (3072, 403020), (3456, 358240), (3840, 322416), (4096, 302265), (4320, 286592), (4478, 276480), (4608, 268680), (5120, 241812), (5760, 214944), (6144, 201510), (6717, 184320), (6912, 179120), (7680, 161208), (8640, 143296), (8956, 138240), (9216, 134340), (10240, 120906), (11195, 110592), (11520, 107472), (12288, 100755), (13434, 92160), (13824, 89560), (15360, 80604), (17280, 71648), (17912, 69120), (18432, 67170), (20151, 61440), (20480, 60453), (22390, 55296), (23040, 53736), (26868, 46080), (27648, 44780), (30720, 40302), (33585, 36864), (34560, 35824)]