1880455680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4847

約数の個数: 240

約数和(自身を含む): 6897074184

約数和(自身を除く): 5016618504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4608, 4801, 4896, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9602, 9792, 10880, 11520, 12240, 13056, 14403, 16320, 19204, 19584, 21760, 23040, 24005, 24480, 26112, 28806, 32640, 38408, 39168, 43209, 43520, 48010, 48960, 57612, 65280, 72015, 76816, 78336, 81617, 86418, 96020, 97920, 115224, 130560, 144030, 153632, 163234, 172836, 192040, 195840, 216045, 230448, 244851, 288060, 307264, 326468, 345672, 384080, 391680, 408085, 432090, 460896, 489702, 576120, 614528, 652936, 691344, 734553, 768160, 816170, 864180, 921792, 979404, 1152240, 1224255, 1229056, 1305872, 1382688, 1469106, 1536320, 1632340, 1728360, 1843584, 1958808, 2304480, 2448510, 2458112, 2611744, 2765376, 2938212, 3072640, 3264680, 3456720, 3672765, 3687168, 3917616, 4608960, 4897020, 5223488, 5530752, 5876424, 6145280, 6529360, 6913440, 7345530, 7374336, 7835232, 9217920, 9794040, 10446976, 11061504, 11752848, 12290560, 13058720, 13826880, 14691060, 15670464, 18435840, 19588080, 20893952, 22123008, 23505696, 26117440, 27653760, 29382120, 31340928, 36871680, 39176160, 41787904, 47011392, 52234880, 55307520, 58764240, 62681856, 78352320, 94022784, 104469760, 110615040, 117528480, 125363712, 156704640, 188045568, 208939520, 235056960, 313409280, 376091136, 470113920, 626818560, 940227840, 1880455680]

約数ペア:

[(1, 1880455680), (2, 940227840), (3, 626818560), (4, 470113920), (5, 376091136), (6, 313409280), (8, 235056960), (9, 208939520), (10, 188045568), (12, 156704640), (15, 125363712), (16, 117528480), (17, 110615040), (18, 104469760), (20, 94022784), (24, 78352320), (30, 62681856), (32, 58764240), (34, 55307520), (36, 52234880), (40, 47011392), (45, 41787904), (48, 39176160), (51, 36871680), (60, 31340928), (64, 29382120), (68, 27653760), (72, 26117440), (80, 23505696), (85, 22123008), (90, 20893952), (96, 19588080), (102, 18435840), (120, 15670464), (128, 14691060), (136, 13826880), (144, 13058720), (153, 12290560), (160, 11752848), (170, 11061504), (180, 10446976), (192, 9794040), (204, 9217920), (240, 7835232), (255, 7374336), (256, 7345530), (272, 6913440), (288, 6529360), (306, 6145280), (320, 5876424), (340, 5530752), (360, 5223488), (384, 4897020), (408, 4608960), (480, 3917616), (510, 3687168), (512, 3672765), (544, 3456720), (576, 3264680), (612, 3072640), (640, 2938212), (680, 2765376), (720, 2611744), (765, 2458112), (768, 2448510), (816, 2304480), (960, 1958808), (1020, 1843584), (1088, 1728360), (1152, 1632340), (1224, 1536320), (1280, 1469106), (1360, 1382688), (1440, 1305872), (1530, 1229056), (1536, 1224255), (1632, 1152240), (1920, 979404), (2040, 921792), (2176, 864180), (2304, 816170), (2448, 768160), (2560, 734553), (2720, 691344), (2880, 652936), (3060, 614528), (3264, 576120), (3840, 489702), (4080, 460896), (4352, 432090), (4608, 408085), (4801, 391680), (4896, 384080), (5440, 345672), (5760, 326468), (6120, 307264), (6528, 288060), (7680, 244851), (8160, 230448), (8704, 216045), (9602, 195840), (9792, 192040), (10880, 172836), (11520, 163234), (12240, 153632), (13056, 144030), (14403, 130560), (16320, 115224), (19204, 97920), (19584, 96020), (21760, 86418), (23040, 81617), (24005, 78336), (24480, 76816), (26112, 72015), (28806, 65280), (32640, 57612), (38408, 48960), (39168, 48010), (43209, 43520)]