80106240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 267257088

約数和(自身を除く): 187150848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 907, 920, 960, 1104, 1280, 1380, 1472, 1814, 1840, 1920, 2208, 2721, 2760, 2944, 3628, 3680, 3840, 4416, 4535, 5442, 5520, 5888, 7256, 7360, 8832, 9070, 10884, 11040, 13605, 14512, 14720, 17664, 18140, 20861, 21768, 22080, 27210, 29024, 29440, 36280, 41722, 43536, 44160, 54420, 58048, 62583, 72560, 83444, 87072, 88320, 104305, 108840, 116096, 125166, 145120, 166888, 174144, 208610, 217680, 232192, 250332, 290240, 312915, 333776, 348288, 417220, 435360, 500664, 580480, 625830, 667552, 696576, 834440, 870720, 1001328, 1160960, 1251660, 1335104, 1668880, 1741440, 2002656, 2503320, 2670208, 3337760, 3482880, 4005312, 5006640, 5340416, 6675520, 8010624, 10013280, 13351040, 16021248, 20026560, 26702080, 40053120, 80106240]

約数ペア:

[(1, 80106240), (2, 40053120), (3, 26702080), (4, 20026560), (5, 16021248), (6, 13351040), (8, 10013280), (10, 8010624), (12, 6675520), (15, 5340416), (16, 5006640), (20, 4005312), (23, 3482880), (24, 3337760), (30, 2670208), (32, 2503320), (40, 2002656), (46, 1741440), (48, 1668880), (60, 1335104), (64, 1251660), (69, 1160960), (80, 1001328), (92, 870720), (96, 834440), (115, 696576), (120, 667552), (128, 625830), (138, 580480), (160, 500664), (184, 435360), (192, 417220), (230, 348288), (240, 333776), (256, 312915), (276, 290240), (320, 250332), (345, 232192), (368, 217680), (384, 208610), (460, 174144), (480, 166888), (552, 145120), (640, 125166), (690, 116096), (736, 108840), (768, 104305), (907, 88320), (920, 87072), (960, 83444), (1104, 72560), (1280, 62583), (1380, 58048), (1472, 54420), (1814, 44160), (1840, 43536), (1920, 41722), (2208, 36280), (2721, 29440), (2760, 29024), (2944, 27210), (3628, 22080), (3680, 21768), (3840, 20861), (4416, 18140), (4535, 17664), (5442, 14720), (5520, 14512), (5888, 13605), (7256, 11040), (7360, 10884), (8832, 9070)]