1880305920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 288

約数和(自身を含む): 6840368640

約数和(自身を除く): 4960062720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1280, 1312, 1327, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2304, 2460, 2624, 2654, 2880, 2952, 3280, 3456, 3690, 3840, 3936, 3981, 4320, 4428, 4920, 5248, 5308, 5535, 5760, 5904, 6560, 6635, 6912, 7380, 7872, 7962, 8640, 8856, 9840, 10496, 10616, 11070, 11520, 11808, 11943, 13120, 13270, 14760, 15744, 15924, 17280, 17712, 19680, 19905, 21232, 22140, 23616, 23886, 26240, 26540, 29520, 31488, 31848, 34560, 35424, 35829, 39360, 39810, 42464, 44280, 47232, 47772, 52480, 53080, 54407, 59040, 59715, 63696, 70848, 71658, 78720, 79620, 84928, 88560, 94464, 95544, 106160, 108814, 118080, 119430, 127392, 141696, 143316, 157440, 159240, 163221, 169856, 177120, 179145, 191088, 212320, 217628, 236160, 238860, 254784, 272035, 283392, 286632, 318480, 326442, 339712, 354240, 358290, 382176, 424640, 435256, 472320, 477720, 489663, 509568, 544070, 573264, 636960, 652884, 708480, 716580, 764352, 816105, 849280, 870512, 955440, 979326, 1019136, 1088140, 1146528, 1273920, 1305768, 1416960, 1433160, 1468989, 1528704, 1632210, 1698560, 1741024, 1910880, 1958652, 2176280, 2293056, 2448315, 2547840, 2611536, 2866320, 2937978, 3057408, 3264420, 3482048, 3821760, 3917304, 4352560, 4586112, 4896630, 5095680, 5223072, 5732640, 5875956, 6528840, 6964096, 7344945, 7643520, 7834608, 8705120, 9172224, 9793260, 10446144, 11465280, 11751912, 13057680, 13928192, 14689890, 15287040, 15669216, 17410240, 19586520, 20892288, 22930560, 23503824, 26115360, 29379780, 31338432, 34820480, 39173040, 41784576, 45861120, 47007648, 52230720, 58759560, 62676864, 69640960, 78346080, 94015296, 104461440, 117519120, 125353728, 156692160, 188030592, 208922880, 235038240, 313384320, 376061184, 470076480, 626768640, 940152960, 1880305920]

約数ペア:

[(1, 1880305920), (2, 940152960), (3, 626768640), (4, 470076480), (5, 376061184), (6, 313384320), (8, 235038240), (9, 208922880), (10, 188030592), (12, 156692160), (15, 125353728), (16, 117519120), (18, 104461440), (20, 94015296), (24, 78346080), (27, 69640960), (30, 62676864), (32, 58759560), (36, 52230720), (40, 47007648), (41, 45861120), (45, 41784576), (48, 39173040), (54, 34820480), (60, 31338432), (64, 29379780), (72, 26115360), (80, 23503824), (82, 22930560), (90, 20892288), (96, 19586520), (108, 17410240), (120, 15669216), (123, 15287040), (128, 14689890), (135, 13928192), (144, 13057680), (160, 11751912), (164, 11465280), (180, 10446144), (192, 9793260), (205, 9172224), (216, 8705120), (240, 7834608), (246, 7643520), (256, 7344945), (270, 6964096), (288, 6528840), (320, 5875956), (328, 5732640), (360, 5223072), (369, 5095680), (384, 4896630), (410, 4586112), (432, 4352560), (480, 3917304), (492, 3821760), (540, 3482048), (576, 3264420), (615, 3057408), (640, 2937978), (656, 2866320), (720, 2611536), (738, 2547840), (768, 2448315), (820, 2293056), (864, 2176280), (960, 1958652), (984, 1910880), (1080, 1741024), (1107, 1698560), (1152, 1632210), (1230, 1528704), (1280, 1468989), (1312, 1433160), (1327, 1416960), (1440, 1305768), (1476, 1273920), (1640, 1146528), (1728, 1088140), (1845, 1019136), (1920, 979326), (1968, 955440), (2160, 870512), (2214, 849280), (2304, 816105), (2460, 764352), (2624, 716580), (2654, 708480), (2880, 652884), (2952, 636960), (3280, 573264), (3456, 544070), (3690, 509568), (3840, 489663), (3936, 477720), (3981, 472320), (4320, 435256), (4428, 424640), (4920, 382176), (5248, 358290), (5308, 354240), (5535, 339712), (5760, 326442), (5904, 318480), (6560, 286632), (6635, 283392), (6912, 272035), (7380, 254784), (7872, 238860), (7962, 236160), (8640, 217628), (8856, 212320), (9840, 191088), (10496, 179145), (10616, 177120), (11070, 169856), (11520, 163221), (11808, 159240), (11943, 157440), (13120, 143316), (13270, 141696), (14760, 127392), (15744, 119430), (15924, 118080), (17280, 108814), (17712, 106160), (19680, 95544), (19905, 94464), (21232, 88560), (22140, 84928), (23616, 79620), (23886, 78720), (26240, 71658), (26540, 70848), (29520, 63696), (31488, 59715), (31848, 59040), (34560, 54407), (35424, 53080), (35829, 52480), (39360, 47772), (39810, 47232), (42464, 44280)]