48798720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 176

約数和(自身を含む): 173913120

約数和(自身を除く): 125114400

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, 353, 360, 384, 432, 480, 512, 540, 576, 640, 706, 720, 768, 864, 960, 1024, 1059, 1080, 1152, 1280, 1412, 1440, 1536, 1728, 1765, 1920, 2118, 2160, 2304, 2560, 2824, 2880, 3072, 3177, 3456, 3530, 3840, 4236, 4320, 4608, 5120, 5295, 5648, 5760, 6354, 6912, 7060, 7680, 8472, 8640, 9216, 9531, 10590, 11296, 11520, 12708, 13824, 14120, 15360, 15885, 16944, 17280, 19062, 21180, 22592, 23040, 25416, 27648, 28240, 31770, 33888, 34560, 38124, 42360, 45184, 46080, 47655, 50832, 56480, 63540, 67776, 69120, 76248, 84720, 90368, 95310, 101664, 112960, 127080, 135552, 138240, 152496, 169440, 180736, 190620, 203328, 225920, 254160, 271104, 304992, 338880, 361472, 381240, 406656, 451840, 508320, 542208, 609984, 677760, 762480, 813312, 903680, 1016640, 1084416, 1219968, 1355520, 1524960, 1626624, 1807360, 2033280, 2439936, 2711040, 3049920, 3253248, 4066560, 4879872, 5422080, 6099840, 8133120, 9759744, 12199680, 16266240, 24399360, 48798720]

約数ペア:

[(1, 48798720), (2, 24399360), (3, 16266240), (4, 12199680), (5, 9759744), (6, 8133120), (8, 6099840), (9, 5422080), (10, 4879872), (12, 4066560), (15, 3253248), (16, 3049920), (18, 2711040), (20, 2439936), (24, 2033280), (27, 1807360), (30, 1626624), (32, 1524960), (36, 1355520), (40, 1219968), (45, 1084416), (48, 1016640), (54, 903680), (60, 813312), (64, 762480), (72, 677760), (80, 609984), (90, 542208), (96, 508320), (108, 451840), (120, 406656), (128, 381240), (135, 361472), (144, 338880), (160, 304992), (180, 271104), (192, 254160), (216, 225920), (240, 203328), (256, 190620), (270, 180736), (288, 169440), (320, 152496), (353, 138240), (360, 135552), (384, 127080), (432, 112960), (480, 101664), (512, 95310), (540, 90368), (576, 84720), (640, 76248), (706, 69120), (720, 67776), (768, 63540), (864, 56480), (960, 50832), (1024, 47655), (1059, 46080), (1080, 45184), (1152, 42360), (1280, 38124), (1412, 34560), (1440, 33888), (1536, 31770), (1728, 28240), (1765, 27648), (1920, 25416), (2118, 23040), (2160, 22592), (2304, 21180), (2560, 19062), (2824, 17280), (2880, 16944), (3072, 15885), (3177, 15360), (3456, 14120), (3530, 13824), (3840, 12708), (4236, 11520), (4320, 11296), (4608, 10590), (5120, 9531), (5295, 9216), (5648, 8640), (5760, 8472), (6354, 7680), (6912, 7060)]