121207680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 192

約数和(自身を含む): 456833520

約数和(自身を除く): 335625840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1913, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3826, 3960, 4224, 5280, 5739, 5760, 6336, 7040, 7652, 7920, 9565, 10560, 11478, 12672, 15304, 15840, 17217, 19130, 21043, 21120, 22956, 28695, 30608, 31680, 34434, 38260, 42086, 45912, 57390, 61216, 63129, 63360, 68868, 76520, 84172, 86085, 91824, 105215, 114780, 122432, 126258, 137736, 153040, 168344, 172170, 183648, 189387, 210430, 229560, 244864, 252516, 275472, 306080, 315645, 336688, 344340, 367296, 378774, 420860, 459120, 505032, 550944, 612160, 631290, 673376, 688680, 734592, 757548, 841720, 918240, 946935, 1010064, 1101888, 1224320, 1262580, 1346752, 1377360, 1515096, 1683440, 1836480, 1893870, 2020128, 2203776, 2525160, 2693504, 2754720, 3030192, 3366880, 3672960, 3787740, 4040256, 5050320, 5509440, 6060384, 6733760, 7575480, 8080512, 10100640, 11018880, 12120768, 13467520, 15150960, 20201280, 24241536, 30301920, 40402560, 60603840, 121207680]

約数ペア:

[(1, 121207680), (2, 60603840), (3, 40402560), (4, 30301920), (5, 24241536), (6, 20201280), (8, 15150960), (9, 13467520), (10, 12120768), (11, 11018880), (12, 10100640), (15, 8080512), (16, 7575480), (18, 6733760), (20, 6060384), (22, 5509440), (24, 5050320), (30, 4040256), (32, 3787740), (33, 3672960), (36, 3366880), (40, 3030192), (44, 2754720), (45, 2693504), (48, 2525160), (55, 2203776), (60, 2020128), (64, 1893870), (66, 1836480), (72, 1683440), (80, 1515096), (88, 1377360), (90, 1346752), (96, 1262580), (99, 1224320), (110, 1101888), (120, 1010064), (128, 946935), (132, 918240), (144, 841720), (160, 757548), (165, 734592), (176, 688680), (180, 673376), (192, 631290), (198, 612160), (220, 550944), (240, 505032), (264, 459120), (288, 420860), (320, 378774), (330, 367296), (352, 344340), (360, 336688), (384, 315645), (396, 306080), (440, 275472), (480, 252516), (495, 244864), (528, 229560), (576, 210430), (640, 189387), (660, 183648), (704, 172170), (720, 168344), (792, 153040), (880, 137736), (960, 126258), (990, 122432), (1056, 114780), (1152, 105215), (1320, 91824), (1408, 86085), (1440, 84172), (1584, 76520), (1760, 68868), (1913, 63360), (1920, 63129), (1980, 61216), (2112, 57390), (2640, 45912), (2880, 42086), (3168, 38260), (3520, 34434), (3826, 31680), (3960, 30608), (4224, 28695), (5280, 22956), (5739, 21120), (5760, 21043), (6336, 19130), (7040, 17217), (7652, 15840), (7920, 15304), (9565, 12672), (10560, 11478)]