87900480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 168

約数和(自身を含む): 315724032

約数和(自身を除く): 227823552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1327, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2654, 2760, 2880, 3312, 3680, 3981, 4140, 4416, 5308, 5520, 6624, 6635, 7360, 7962, 8280, 10616, 11040, 11943, 13248, 13270, 15924, 16560, 19905, 21232, 22080, 23886, 26540, 30521, 31848, 33120, 39810, 42464, 47772, 53080, 59715, 61042, 63696, 66240, 79620, 84928, 91563, 95544, 106160, 119430, 122084, 127392, 152605, 159240, 183126, 191088, 212320, 238860, 244168, 254784, 274689, 305210, 318480, 366252, 382176, 424640, 457815, 477720, 488336, 549378, 610420, 636960, 732504, 764352, 915630, 955440, 976672, 1098756, 1220840, 1273920, 1373445, 1465008, 1831260, 1910880, 1953344, 2197512, 2441680, 2746890, 2930016, 3662520, 3821760, 4395024, 4883360, 5493780, 5860032, 7325040, 8790048, 9766720, 10987560, 14650080, 17580096, 21975120, 29300160, 43950240, 87900480]

約数ペア:

[(1, 87900480), (2, 43950240), (3, 29300160), (4, 21975120), (5, 17580096), (6, 14650080), (8, 10987560), (9, 9766720), (10, 8790048), (12, 7325040), (15, 5860032), (16, 5493780), (18, 4883360), (20, 4395024), (23, 3821760), (24, 3662520), (30, 2930016), (32, 2746890), (36, 2441680), (40, 2197512), (45, 1953344), (46, 1910880), (48, 1831260), (60, 1465008), (64, 1373445), (69, 1273920), (72, 1220840), (80, 1098756), (90, 976672), (92, 955440), (96, 915630), (115, 764352), (120, 732504), (138, 636960), (144, 610420), (160, 549378), (180, 488336), (184, 477720), (192, 457815), (207, 424640), (230, 382176), (240, 366252), (276, 318480), (288, 305210), (320, 274689), (345, 254784), (360, 244168), (368, 238860), (414, 212320), (460, 191088), (480, 183126), (552, 159240), (576, 152605), (690, 127392), (720, 122084), (736, 119430), (828, 106160), (920, 95544), (960, 91563), (1035, 84928), (1104, 79620), (1327, 66240), (1380, 63696), (1440, 61042), (1472, 59715), (1656, 53080), (1840, 47772), (2070, 42464), (2208, 39810), (2654, 33120), (2760, 31848), (2880, 30521), (3312, 26540), (3680, 23886), (3981, 22080), (4140, 21232), (4416, 19905), (5308, 16560), (5520, 15924), (6624, 13270), (6635, 13248), (7360, 11943), (7962, 11040), (8280, 10616)]