79799040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 144

約数和(自身を含む): 283298400

約数和(自身を除く): 203499360

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2309, 2880, 3456, 3840, 4320, 4618, 5760, 6912, 6927, 8640, 9236, 11520, 11545, 13854, 17280, 18472, 20781, 23090, 27708, 34560, 34635, 36944, 41562, 46180, 55416, 62343, 69270, 73888, 83124, 92360, 103905, 110832, 124686, 138540, 147776, 166248, 184720, 207810, 221664, 249372, 277080, 295552, 311715, 332496, 369440, 415620, 443328, 498744, 554160, 591104, 623430, 664992, 738880, 831240, 886656, 997488, 1108320, 1246860, 1329984, 1477760, 1662480, 1773312, 1994976, 2216640, 2493720, 2659968, 2955520, 3324960, 3989952, 4433280, 4987440, 5319936, 6649920, 7979904, 8866560, 9974880, 13299840, 15959808, 19949760, 26599680, 39899520, 79799040]

約数ペア:

[(1, 79799040), (2, 39899520), (3, 26599680), (4, 19949760), (5, 15959808), (6, 13299840), (8, 9974880), (9, 8866560), (10, 7979904), (12, 6649920), (15, 5319936), (16, 4987440), (18, 4433280), (20, 3989952), (24, 3324960), (27, 2955520), (30, 2659968), (32, 2493720), (36, 2216640), (40, 1994976), (45, 1773312), (48, 1662480), (54, 1477760), (60, 1329984), (64, 1246860), (72, 1108320), (80, 997488), (90, 886656), (96, 831240), (108, 738880), (120, 664992), (128, 623430), (135, 591104), (144, 554160), (160, 498744), (180, 443328), (192, 415620), (216, 369440), (240, 332496), (256, 311715), (270, 295552), (288, 277080), (320, 249372), (360, 221664), (384, 207810), (432, 184720), (480, 166248), (540, 147776), (576, 138540), (640, 124686), (720, 110832), (768, 103905), (864, 92360), (960, 83124), (1080, 73888), (1152, 69270), (1280, 62343), (1440, 55416), (1728, 46180), (1920, 41562), (2160, 36944), (2304, 34635), (2309, 34560), (2880, 27708), (3456, 23090), (3840, 20781), (4320, 18472), (4618, 17280), (5760, 13854), (6912, 11545), (6927, 11520), (8640, 9236)]