28119778560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{271217}}^1$

素因数の和:271250

約数の個数: 180

約数和(自身を含む): 100618080948

約数和(自身を除く): 72498302388

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 271217, 542434, 813651, 1084868, 1356085, 1627302, 2169736, 2440953, 2712170, 3254604, 4068255, 4339472, 4881906, 5424340, 6509208, 7322859, 8136510, 8678944, 9763812, 10848680, 12204765, 13018416, 14645718, 16273020, 17357888, 19527624, 21697360, 21968577, 24409530, 26036832, 29291436, 32546040, 34715776, 36614295, 39055248, 43394720, 43937154, 48819060, 52073664, 58582872, 65092080, 69431552, 73228590, 78110496, 86789440, 87874308, 97638120, 104147328, 109842885, 117165744, 130184160, 146457180, 156220992, 173578880, 175748616, 195276240, 208294656, 219685770, 234331488, 260368320, 292914360, 312441984, 347157760, 351497232, 390552480, 439371540, 468662976, 520736640, 585828720, 624883968, 702994464, 781104960, 878743080, 937325952, 1041473280, 1171657440, 1405988928, 1562209920, 1757486160, 1874651904, 2343314880, 2811977856, 3124419840, 3514972320, 4686629760, 5623955712, 7029944640, 9373259520, 14059889280, 28119778560]

約数ペア:

[(1, 28119778560), (2, 14059889280), (3, 9373259520), (4, 7029944640), (5, 5623955712), (6, 4686629760), (8, 3514972320), (9, 3124419840), (10, 2811977856), (12, 2343314880), (15, 1874651904), (16, 1757486160), (18, 1562209920), (20, 1405988928), (24, 1171657440), (27, 1041473280), (30, 937325952), (32, 878743080), (36, 781104960), (40, 702994464), (45, 624883968), (48, 585828720), (54, 520736640), (60, 468662976), (64, 439371540), (72, 390552480), (80, 351497232), (81, 347157760), (90, 312441984), (96, 292914360), (108, 260368320), (120, 234331488), (128, 219685770), (135, 208294656), (144, 195276240), (160, 175748616), (162, 173578880), (180, 156220992), (192, 146457180), (216, 130184160), (240, 117165744), (256, 109842885), (270, 104147328), (288, 97638120), (320, 87874308), (324, 86789440), (360, 78110496), (384, 73228590), (405, 69431552), (432, 65092080), (480, 58582872), (540, 52073664), (576, 48819060), (640, 43937154), (648, 43394720), (720, 39055248), (768, 36614295), (810, 34715776), (864, 32546040), (960, 29291436), (1080, 26036832), (1152, 24409530), (1280, 21968577), (1296, 21697360), (1440, 19527624), (1620, 17357888), (1728, 16273020), (1920, 14645718), (2160, 13018416), (2304, 12204765), (2592, 10848680), (2880, 9763812), (3240, 8678944), (3456, 8136510), (3840, 7322859), (4320, 6509208), (5184, 5424340), (5760, 4881906), (6480, 4339472), (6912, 4068255), (8640, 3254604), (10368, 2712170), (11520, 2440953), (12960, 2169736), (17280, 1627302), (20736, 1356085), (25920, 1084868), (34560, 813651), (51840, 542434), (103680, 271217)]