674991360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19531}}^1$

素因数の和:19561

約数の個数: 144

約数和(自身を含む): 2395404480

約数和(自身を除く): 1720413120

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, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 19531, 34560, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 312496, 351558, 390620, 468744, 527337, 585930, 624992, 703116, 781240, 878895, 937488, 1054674, 1171860, 1249984, 1406232, 1562480, 1757790, 1874976, 2109348, 2343720, 2499968, 2636685, 2812464, 3124960, 3515580, 3749952, 4218696, 4687440, 4999936, 5273370, 5624928, 6249920, 7031160, 7499904, 8437392, 9374880, 10546740, 11249856, 12499840, 14062320, 14999808, 16874784, 18749760, 21093480, 22499712, 24999680, 28124640, 33749568, 37499520, 42186960, 44999424, 56249280, 67499136, 74999040, 84373920, 112498560, 134998272, 168747840, 224997120, 337495680, 674991360]

約数ペア:

[(1, 674991360), (2, 337495680), (3, 224997120), (4, 168747840), (5, 134998272), (6, 112498560), (8, 84373920), (9, 74999040), (10, 67499136), (12, 56249280), (15, 44999424), (16, 42186960), (18, 37499520), (20, 33749568), (24, 28124640), (27, 24999680), (30, 22499712), (32, 21093480), (36, 18749760), (40, 16874784), (45, 14999808), (48, 14062320), (54, 12499840), (60, 11249856), (64, 10546740), (72, 9374880), (80, 8437392), (90, 7499904), (96, 7031160), (108, 6249920), (120, 5624928), (128, 5273370), (135, 4999936), (144, 4687440), (160, 4218696), (180, 3749952), (192, 3515580), (216, 3124960), (240, 2812464), (256, 2636685), (270, 2499968), (288, 2343720), (320, 2109348), (360, 1874976), (384, 1757790), (432, 1562480), (480, 1406232), (540, 1249984), (576, 1171860), (640, 1054674), (720, 937488), (768, 878895), (864, 781240), (960, 703116), (1080, 624992), (1152, 585930), (1280, 527337), (1440, 468744), (1728, 390620), (1920, 351558), (2160, 312496), (2304, 292965), (2880, 234372), (3456, 195310), (3840, 175779), (4320, 156248), (5760, 117186), (6912, 97655), (8640, 78124), (11520, 58593), (17280, 39062), (19531, 34560)]