15618240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 336

約数和(自身を含む): 64190880

約数和(自身を除く): 48572640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 29, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 58, 60, 64, 66, 68, 72, 80, 85, 87, 88, 90, 96, 99, 102, 110, 116, 120, 132, 136, 144, 145, 153, 160, 165, 170, 174, 176, 180, 187, 192, 198, 204, 220, 232, 240, 255, 261, 264, 272, 288, 290, 306, 319, 320, 330, 340, 348, 352, 360, 374, 396, 408, 435, 440, 464, 480, 493, 495, 510, 522, 528, 544, 561, 576, 580, 612, 638, 660, 680, 696, 704, 720, 748, 765, 792, 816, 870, 880, 928, 935, 957, 960, 986, 990, 1020, 1044, 1056, 1088, 1122, 1160, 1224, 1276, 1305, 1320, 1360, 1392, 1440, 1479, 1496, 1530, 1584, 1595, 1632, 1683, 1740, 1760, 1856, 1870, 1914, 1972, 1980, 2040, 2088, 2112, 2244, 2320, 2448, 2465, 2552, 2610, 2640, 2720, 2784, 2805, 2871, 2880, 2958, 2992, 3060, 3168, 3190, 3264, 3366, 3480, 3520, 3740, 3828, 3944, 3960, 4080, 4176, 4437, 4488, 4640, 4785, 4896, 4930, 5104, 5220, 5280, 5423, 5440, 5568, 5610, 5742, 5916, 5984, 6120, 6336, 6380, 6732, 6960, 7395, 7480, 7656, 7888, 7920, 8160, 8352, 8415, 8874, 8976, 9280, 9570, 9792, 9860, 10208, 10440, 10560, 10846, 11220, 11484, 11832, 11968, 12240, 12760, 13464, 13920, 14355, 14790, 14960, 15312, 15776, 15840, 16269, 16320, 16704, 16830, 17748, 17952, 19140, 19720, 20416, 20880, 21692, 22185, 22440, 22968, 23664, 24480, 25520, 26928, 27115, 27840, 28710, 29580, 29920, 30624, 31552, 31680, 32538, 33660, 35496, 35904, 38280, 39440, 41760, 43384, 44370, 44880, 45936, 47328, 48807, 48960, 51040, 53856, 54230, 57420, 59160, 59840, 61248, 65076, 67320, 70992, 76560, 78880, 81345, 83520, 86768, 88740, 89760, 91872, 94656, 97614, 102080, 107712, 108460, 114840, 118320, 130152, 134640, 141984, 153120, 157760, 162690, 173536, 177480, 179520, 183744, 195228, 216920, 229680, 236640, 244035, 260304, 269280, 283968, 306240, 325380, 347072, 354960, 390456, 433840, 459360, 473280, 488070, 520608, 538560, 650760, 709920, 780912, 867680, 918720, 976140, 1041216, 1301520, 1419840, 1561824, 1735360, 1952280, 2603040, 3123648, 3904560, 5206080, 7809120, 15618240]

約数ペア:

[(1, 15618240), (2, 7809120), (3, 5206080), (4, 3904560), (5, 3123648), (6, 2603040), (8, 1952280), (9, 1735360), (10, 1561824), (11, 1419840), (12, 1301520), (15, 1041216), (16, 976140), (17, 918720), (18, 867680), (20, 780912), (22, 709920), (24, 650760), (29, 538560), (30, 520608), (32, 488070), (33, 473280), (34, 459360), (36, 433840), (40, 390456), (44, 354960), (45, 347072), (48, 325380), (51, 306240), (55, 283968), (58, 269280), (60, 260304), (64, 244035), (66, 236640), (68, 229680), (72, 216920), (80, 195228), (85, 183744), (87, 179520), (88, 177480), (90, 173536), (96, 162690), (99, 157760), (102, 153120), (110, 141984), (116, 134640), (120, 130152), (132, 118320), (136, 114840), (144, 108460), (145, 107712), (153, 102080), (160, 97614), (165, 94656), (170, 91872), (174, 89760), (176, 88740), (180, 86768), (187, 83520), (192, 81345), (198, 78880), (204, 76560), (220, 70992), (232, 67320), (240, 65076), (255, 61248), (261, 59840), (264, 59160), (272, 57420), (288, 54230), (290, 53856), (306, 51040), (319, 48960), (320, 48807), (330, 47328), (340, 45936), (348, 44880), (352, 44370), (360, 43384), (374, 41760), (396, 39440), (408, 38280), (435, 35904), (440, 35496), (464, 33660), (480, 32538), (493, 31680), (495, 31552), (510, 30624), (522, 29920), (528, 29580), (544, 28710), (561, 27840), (576, 27115), (580, 26928), (612, 25520), (638, 24480), (660, 23664), (680, 22968), (696, 22440), (704, 22185), (720, 21692), (748, 20880), (765, 20416), (792, 19720), (816, 19140), (870, 17952), (880, 17748), (928, 16830), (935, 16704), (957, 16320), (960, 16269), (986, 15840), (990, 15776), (1020, 15312), (1044, 14960), (1056, 14790), (1088, 14355), (1122, 13920), (1160, 13464), (1224, 12760), (1276, 12240), (1305, 11968), (1320, 11832), (1360, 11484), (1392, 11220), (1440, 10846), (1479, 10560), (1496, 10440), (1530, 10208), (1584, 9860), (1595, 9792), (1632, 9570), (1683, 9280), (1740, 8976), (1760, 8874), (1856, 8415), (1870, 8352), (1914, 8160), (1972, 7920), (1980, 7888), (2040, 7656), (2088, 7480), (2112, 7395), (2244, 6960), (2320, 6732), (2448, 6380), (2465, 6336), (2552, 6120), (2610, 5984), (2640, 5916), (2720, 5742), (2784, 5610), (2805, 5568), (2871, 5440), (2880, 5423), (2958, 5280), (2992, 5220), (3060, 5104), (3168, 4930), (3190, 4896), (3264, 4785), (3366, 4640), (3480, 4488), (3520, 4437), (3740, 4176), (3828, 4080), (3944, 3960)]