268548480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15541}}^1$

素因数の和:15569

約数の個数: 128

約数和(自身を含む): 951170400

約数和(自身を除く): 682621920

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, 15541, 17280, 31082, 46623, 62164, 77705, 93246, 124328, 139869, 155410, 186492, 233115, 248656, 279738, 310820, 372984, 419607, 466230, 497312, 559476, 621640, 699345, 745968, 839214, 932460, 994624, 1118952, 1243280, 1398690, 1491936, 1678428, 1864920, 1989248, 2098035, 2237904, 2486560, 2797380, 2983872, 3356856, 3729840, 4196070, 4475808, 4973120, 5594760, 5967744, 6713712, 7459680, 8392140, 8951616, 9946240, 11189520, 13427424, 14919360, 16784280, 17903232, 22379040, 26854848, 29838720, 33568560, 44758080, 53709696, 67137120, 89516160, 134274240, 268548480]

約数ペア:

[(1, 268548480), (2, 134274240), (3, 89516160), (4, 67137120), (5, 53709696), (6, 44758080), (8, 33568560), (9, 29838720), (10, 26854848), (12, 22379040), (15, 17903232), (16, 16784280), (18, 14919360), (20, 13427424), (24, 11189520), (27, 9946240), (30, 8951616), (32, 8392140), (36, 7459680), (40, 6713712), (45, 5967744), (48, 5594760), (54, 4973120), (60, 4475808), (64, 4196070), (72, 3729840), (80, 3356856), (90, 2983872), (96, 2797380), (108, 2486560), (120, 2237904), (128, 2098035), (135, 1989248), (144, 1864920), (160, 1678428), (180, 1491936), (192, 1398690), (216, 1243280), (240, 1118952), (270, 994624), (288, 932460), (320, 839214), (360, 745968), (384, 699345), (432, 621640), (480, 559476), (540, 497312), (576, 466230), (640, 419607), (720, 372984), (864, 310820), (960, 279738), (1080, 248656), (1152, 233115), (1440, 186492), (1728, 155410), (1920, 139869), (2160, 124328), (2880, 93246), (3456, 77705), (4320, 62164), (5760, 46623), (8640, 31082), (15541, 17280)]