48840960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 188375040

約数和(自身を除く): 139534080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 79, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 158, 160, 161, 168, 184, 192, 210, 224, 230, 237, 240, 256, 276, 280, 316, 320, 322, 336, 345, 368, 384, 395, 420, 448, 460, 474, 480, 483, 552, 553, 560, 632, 640, 644, 672, 690, 736, 768, 790, 805, 840, 896, 920, 948, 960, 966, 1104, 1106, 1120, 1185, 1264, 1280, 1288, 1344, 1380, 1472, 1580, 1610, 1659, 1680, 1792, 1817, 1840, 1896, 1920, 1932, 2208, 2212, 2240, 2370, 2415, 2528, 2576, 2688, 2760, 2765, 2944, 3160, 3220, 3318, 3360, 3634, 3680, 3792, 3840, 3864, 4416, 4424, 4480, 4740, 4830, 5056, 5152, 5376, 5451, 5520, 5530, 5888, 6320, 6440, 6636, 6720, 7268, 7360, 7584, 7728, 8295, 8832, 8848, 8960, 9085, 9480, 9660, 10112, 10304, 10902, 11040, 11060, 12640, 12719, 12880, 13272, 13440, 14536, 14720, 15168, 15456, 16590, 17664, 17696, 18170, 18960, 19320, 20224, 20608, 21804, 22080, 22120, 25280, 25438, 25760, 26544, 26880, 27255, 29072, 29440, 30336, 30912, 33180, 35392, 36340, 37920, 38157, 38640, 41216, 43608, 44160, 44240, 50560, 50876, 51520, 53088, 54510, 58144, 60672, 61824, 63595, 66360, 70784, 72680, 75840, 76314, 77280, 87216, 88320, 88480, 101120, 101752, 103040, 106176, 109020, 116288, 123648, 127190, 132720, 141568, 145360, 151680, 152628, 154560, 174432, 176960, 190785, 203504, 206080, 212352, 218040, 232576, 254380, 265440, 290720, 303360, 305256, 309120, 348864, 353920, 381570, 407008, 424704, 436080, 465152, 508760, 530880, 581440, 610512, 618240, 697728, 707840, 763140, 814016, 872160, 1017520, 1061760, 1162880, 1221024, 1395456, 1526280, 1628032, 1744320, 2035040, 2123520, 2325760, 2442048, 3052560, 3256064, 3488640, 4070080, 4884096, 6105120, 6977280, 8140160, 9768192, 12210240, 16280320, 24420480, 48840960]

約数ペア:

[(1, 48840960), (2, 24420480), (3, 16280320), (4, 12210240), (5, 9768192), (6, 8140160), (7, 6977280), (8, 6105120), (10, 4884096), (12, 4070080), (14, 3488640), (15, 3256064), (16, 3052560), (20, 2442048), (21, 2325760), (23, 2123520), (24, 2035040), (28, 1744320), (30, 1628032), (32, 1526280), (35, 1395456), (40, 1221024), (42, 1162880), (46, 1061760), (48, 1017520), (56, 872160), (60, 814016), (64, 763140), (69, 707840), (70, 697728), (79, 618240), (80, 610512), (84, 581440), (92, 530880), (96, 508760), (105, 465152), (112, 436080), (115, 424704), (120, 407008), (128, 381570), (138, 353920), (140, 348864), (158, 309120), (160, 305256), (161, 303360), (168, 290720), (184, 265440), (192, 254380), (210, 232576), (224, 218040), (230, 212352), (237, 206080), (240, 203504), (256, 190785), (276, 176960), (280, 174432), (316, 154560), (320, 152628), (322, 151680), (336, 145360), (345, 141568), (368, 132720), (384, 127190), (395, 123648), (420, 116288), (448, 109020), (460, 106176), (474, 103040), (480, 101752), (483, 101120), (552, 88480), (553, 88320), (560, 87216), (632, 77280), (640, 76314), (644, 75840), (672, 72680), (690, 70784), (736, 66360), (768, 63595), (790, 61824), (805, 60672), (840, 58144), (896, 54510), (920, 53088), (948, 51520), (960, 50876), (966, 50560), (1104, 44240), (1106, 44160), (1120, 43608), (1185, 41216), (1264, 38640), (1280, 38157), (1288, 37920), (1344, 36340), (1380, 35392), (1472, 33180), (1580, 30912), (1610, 30336), (1659, 29440), (1680, 29072), (1792, 27255), (1817, 26880), (1840, 26544), (1896, 25760), (1920, 25438), (1932, 25280), (2208, 22120), (2212, 22080), (2240, 21804), (2370, 20608), (2415, 20224), (2528, 19320), (2576, 18960), (2688, 18170), (2760, 17696), (2765, 17664), (2944, 16590), (3160, 15456), (3220, 15168), (3318, 14720), (3360, 14536), (3634, 13440), (3680, 13272), (3792, 12880), (3840, 12719), (3864, 12640), (4416, 11060), (4424, 11040), (4480, 10902), (4740, 10304), (4830, 10112), (5056, 9660), (5152, 9480), (5376, 9085), (5451, 8960), (5520, 8848), (5530, 8832), (5888, 8295), (6320, 7728), (6440, 7584), (6636, 7360), (6720, 7268)]