84122880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 283053120

約数和(自身を除く): 198930240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1153, 1216, 1280, 1520, 1824, 1920, 2280, 2306, 2432, 3040, 3459, 3648, 3840, 4560, 4612, 4864, 5765, 6080, 6918, 7296, 9120, 9224, 11530, 12160, 13836, 14592, 17295, 18240, 18448, 21907, 23060, 24320, 27672, 34590, 36480, 36896, 43814, 46120, 55344, 65721, 69180, 72960, 73792, 87628, 92240, 109535, 110688, 131442, 138360, 147584, 175256, 184480, 219070, 221376, 262884, 276720, 295168, 328605, 350512, 368960, 438140, 442752, 525768, 553440, 657210, 701024, 737920, 876280, 885504, 1051536, 1106880, 1314420, 1402048, 1475840, 1752560, 2103072, 2213760, 2628840, 2804096, 3505120, 4206144, 4427520, 5257680, 5608192, 7010240, 8412288, 10515360, 14020480, 16824576, 21030720, 28040960, 42061440, 84122880]

約数ペア:

[(1, 84122880), (2, 42061440), (3, 28040960), (4, 21030720), (5, 16824576), (6, 14020480), (8, 10515360), (10, 8412288), (12, 7010240), (15, 5608192), (16, 5257680), (19, 4427520), (20, 4206144), (24, 3505120), (30, 2804096), (32, 2628840), (38, 2213760), (40, 2103072), (48, 1752560), (57, 1475840), (60, 1402048), (64, 1314420), (76, 1106880), (80, 1051536), (95, 885504), (96, 876280), (114, 737920), (120, 701024), (128, 657210), (152, 553440), (160, 525768), (190, 442752), (192, 438140), (228, 368960), (240, 350512), (256, 328605), (285, 295168), (304, 276720), (320, 262884), (380, 221376), (384, 219070), (456, 184480), (480, 175256), (570, 147584), (608, 138360), (640, 131442), (760, 110688), (768, 109535), (912, 92240), (960, 87628), (1140, 73792), (1153, 72960), (1216, 69180), (1280, 65721), (1520, 55344), (1824, 46120), (1920, 43814), (2280, 36896), (2306, 36480), (2432, 34590), (3040, 27672), (3459, 24320), (3648, 23060), (3840, 21907), (4560, 18448), (4612, 18240), (4864, 17295), (5765, 14592), (6080, 13836), (6918, 12160), (7296, 11530), (9120, 9224)]