42061440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 128

約数和(自身を含む): 141249600

約数和(自身を除く): 99188160

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1153, 1216, 1520, 1824, 1920, 2280, 2306, 2432, 3040, 3459, 3648, 4560, 4612, 5765, 6080, 6918, 7296, 9120, 9224, 11530, 12160, 13836, 17295, 18240, 18448, 21907, 23060, 27672, 34590, 36480, 36896, 43814, 46120, 55344, 65721, 69180, 73792, 87628, 92240, 109535, 110688, 131442, 138360, 147584, 175256, 184480, 219070, 221376, 262884, 276720, 328605, 350512, 368960, 438140, 442752, 525768, 553440, 657210, 701024, 737920, 876280, 1051536, 1106880, 1314420, 1402048, 1752560, 2103072, 2213760, 2628840, 2804096, 3505120, 4206144, 5257680, 7010240, 8412288, 10515360, 14020480, 21030720, 42061440]

約数ペア:

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