87851520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 329978880

約数和(自身を除く): 242127360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 160, 164, 180, 186, 192, 205, 216, 240, 246, 248, 256, 270, 279, 288, 310, 320, 328, 360, 369, 372, 384, 410, 432, 465, 480, 492, 496, 512, 540, 558, 576, 615, 620, 640, 656, 720, 738, 744, 768, 820, 837, 864, 930, 960, 984, 992, 1080, 1107, 1116, 1152, 1230, 1240, 1271, 1280, 1312, 1395, 1440, 1476, 1488, 1536, 1640, 1674, 1728, 1845, 1860, 1920, 1968, 1984, 2160, 2214, 2232, 2304, 2460, 2480, 2542, 2560, 2624, 2790, 2880, 2952, 2976, 3280, 3348, 3456, 3690, 3720, 3813, 3840, 3936, 3968, 4185, 4320, 4428, 4464, 4608, 4920, 4960, 5084, 5248, 5535, 5580, 5760, 5904, 5952, 6355, 6560, 6696, 6912, 7380, 7440, 7626, 7680, 7872, 7936, 8370, 8640, 8856, 8928, 9840, 9920, 10168, 10496, 11070, 11160, 11439, 11520, 11808, 11904, 12710, 13120, 13392, 13824, 14760, 14880, 15252, 15744, 15872, 16740, 17280, 17712, 17856, 19065, 19680, 19840, 20336, 20992, 22140, 22320, 22878, 23040, 23616, 23808, 25420, 26240, 26784, 29520, 29760, 30504, 31488, 33480, 34317, 34560, 35424, 35712, 38130, 39360, 39680, 40672, 44280, 44640, 45756, 47232, 47616, 50840, 52480, 53568, 57195, 59040, 59520, 61008, 62976, 66960, 68634, 69120, 70848, 71424, 76260, 78720, 79360, 81344, 88560, 89280, 91512, 94464, 101680, 104960, 107136, 114390, 118080, 119040, 122016, 133920, 137268, 141696, 142848, 152520, 157440, 162688, 171585, 177120, 178560, 183024, 188928, 203360, 214272, 228780, 236160, 238080, 244032, 267840, 274536, 283392, 305040, 314880, 325376, 343170, 354240, 357120, 366048, 406720, 428544, 457560, 472320, 488064, 535680, 549072, 566784, 610080, 650752, 686340, 708480, 714240, 732096, 813440, 915120, 944640, 976128, 1071360, 1098144, 1220160, 1372680, 1416960, 1464192, 1626880, 1830240, 1952256, 2142720, 2196288, 2440320, 2745360, 2833920, 2928384, 3253760, 3660480, 4392576, 4880640, 5490720, 5856768, 7320960, 8785152, 9761280, 10981440, 14641920, 17570304, 21962880, 29283840, 43925760, 87851520]

約数ペア:

[(1, 87851520), (2, 43925760), (3, 29283840), (4, 21962880), (5, 17570304), (6, 14641920), (8, 10981440), (9, 9761280), (10, 8785152), (12, 7320960), (15, 5856768), (16, 5490720), (18, 4880640), (20, 4392576), (24, 3660480), (27, 3253760), (30, 2928384), (31, 2833920), (32, 2745360), (36, 2440320), (40, 2196288), (41, 2142720), (45, 1952256), (48, 1830240), (54, 1626880), (60, 1464192), (62, 1416960), (64, 1372680), (72, 1220160), (80, 1098144), (82, 1071360), (90, 976128), (93, 944640), (96, 915120), (108, 813440), (120, 732096), (123, 714240), (124, 708480), (128, 686340), (135, 650752), (144, 610080), (155, 566784), (160, 549072), (164, 535680), (180, 488064), (186, 472320), (192, 457560), (205, 428544), (216, 406720), (240, 366048), (246, 357120), (248, 354240), (256, 343170), (270, 325376), (279, 314880), (288, 305040), (310, 283392), (320, 274536), (328, 267840), (360, 244032), (369, 238080), (372, 236160), (384, 228780), (410, 214272), (432, 203360), (465, 188928), (480, 183024), (492, 178560), (496, 177120), (512, 171585), (540, 162688), (558, 157440), (576, 152520), (615, 142848), (620, 141696), (640, 137268), (656, 133920), (720, 122016), (738, 119040), (744, 118080), (768, 114390), (820, 107136), (837, 104960), (864, 101680), (930, 94464), (960, 91512), (984, 89280), (992, 88560), (1080, 81344), (1107, 79360), (1116, 78720), (1152, 76260), (1230, 71424), (1240, 70848), (1271, 69120), (1280, 68634), (1312, 66960), (1395, 62976), (1440, 61008), (1476, 59520), (1488, 59040), (1536, 57195), (1640, 53568), (1674, 52480), (1728, 50840), (1845, 47616), (1860, 47232), (1920, 45756), (1968, 44640), (1984, 44280), (2160, 40672), (2214, 39680), (2232, 39360), (2304, 38130), (2460, 35712), (2480, 35424), (2542, 34560), (2560, 34317), (2624, 33480), (2790, 31488), (2880, 30504), (2952, 29760), (2976, 29520), (3280, 26784), (3348, 26240), (3456, 25420), (3690, 23808), (3720, 23616), (3813, 23040), (3840, 22878), (3936, 22320), (3968, 22140), (4185, 20992), (4320, 20336), (4428, 19840), (4464, 19680), (4608, 19065), (4920, 17856), (4960, 17712), (5084, 17280), (5248, 16740), (5535, 15872), (5580, 15744), (5760, 15252), (5904, 14880), (5952, 14760), (6355, 13824), (6560, 13392), (6696, 13120), (6912, 12710), (7380, 11904), (7440, 11808), (7626, 11520), (7680, 11439), (7872, 11160), (7936, 11070), (8370, 10496), (8640, 10168), (8856, 9920), (8928, 9840)]