121197120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 317714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 499, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 960, 998, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1497, 1518, 1760, 1840, 1996, 2024, 2112, 2208, 2495, 2530, 2640, 2760, 2994, 3036, 3520, 3680, 3795, 3992, 4048, 4416, 4990, 5060, 5280, 5489, 5520, 5988, 6072, 7360, 7485, 7590, 7984, 8096, 9980, 10120, 10560, 10978, 11040, 11477, 11976, 12144, 14970, 15180, 15968, 16192, 16467, 19960, 20240, 21956, 22080, 22954, 23952, 24288, 27445, 29940, 30360, 31936, 32934, 34431, 39920, 40480, 43912, 45908, 47904, 48576, 54890, 57385, 59880, 60720, 65868, 68862, 79840, 80960, 82335, 87824, 91816, 95808, 109780, 114770, 119760, 121440, 126247, 131736, 137724, 159680, 164670, 172155, 175648, 183632, 219560, 229540, 239520, 242880, 252494, 263472, 275448, 329340, 344310, 351296, 367264, 378741, 439120, 459080, 479040, 504988, 526944, 550896, 631235, 658680, 688620, 734528, 757482, 878240, 918160, 1009976, 1053888, 1101792, 1262470, 1317360, 1377240, 1514964, 1756480, 1836320, 1893705, 2019952, 2203584, 2524940, 2634720, 2754480, 3029928, 3672640, 3787410, 4039904, 5049880, 5269440, 5508960, 6059856, 7574820, 8079808, 10099760, 11017920, 12119712, 15149640, 20199520, 24239424, 30299280, 40399040, 60598560, 121197120]

約数ペア:

[(1, 121197120), (2, 60598560), (3, 40399040), (4, 30299280), (5, 24239424), (6, 20199520), (8, 15149640), (10, 12119712), (11, 11017920), (12, 10099760), (15, 8079808), (16, 7574820), (20, 6059856), (22, 5508960), (23, 5269440), (24, 5049880), (30, 4039904), (32, 3787410), (33, 3672640), (40, 3029928), (44, 2754480), (46, 2634720), (48, 2524940), (55, 2203584), (60, 2019952), (64, 1893705), (66, 1836320), (69, 1756480), (80, 1514964), (88, 1377240), (92, 1317360), (96, 1262470), (110, 1101792), (115, 1053888), (120, 1009976), (132, 918160), (138, 878240), (160, 757482), (165, 734528), (176, 688620), (184, 658680), (192, 631235), (220, 550896), (230, 526944), (240, 504988), (253, 479040), (264, 459080), (276, 439120), (320, 378741), (330, 367264), (345, 351296), (352, 344310), (368, 329340), (440, 275448), (460, 263472), (480, 252494), (499, 242880), (506, 239520), (528, 229540), (552, 219560), (660, 183632), (690, 175648), (704, 172155), (736, 164670), (759, 159680), (880, 137724), (920, 131736), (960, 126247), (998, 121440), (1012, 119760), (1056, 114770), (1104, 109780), (1265, 95808), (1320, 91816), (1380, 87824), (1472, 82335), (1497, 80960), (1518, 79840), (1760, 68862), (1840, 65868), (1996, 60720), (2024, 59880), (2112, 57385), (2208, 54890), (2495, 48576), (2530, 47904), (2640, 45908), (2760, 43912), (2994, 40480), (3036, 39920), (3520, 34431), (3680, 32934), (3795, 31936), (3992, 30360), (4048, 29940), (4416, 27445), (4990, 24288), (5060, 23952), (5280, 22954), (5489, 22080), (5520, 21956), (5988, 20240), (6072, 19960), (7360, 16467), (7485, 16192), (7590, 15968), (7984, 15180), (8096, 14970), (9980, 12144), (10120, 11976), (10560, 11477), (10978, 11040)]