387702720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 224

約数和(自身を含む): 1427927040

約数和(自身を除く): 1040224320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1951, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 3902, 4140, 4320, 4416, 4968, 5520, 5853, 6210, 6624, 7360, 7804, 8280, 8640, 9755, 9936, 11040, 11706, 12420, 13248, 15608, 16560, 17559, 19510, 19872, 22080, 23412, 24840, 29265, 31216, 33120, 35118, 39020, 39744, 44873, 46824, 49680, 52677, 58530, 62432, 66240, 70236, 78040, 87795, 89746, 93648, 99360, 105354, 117060, 124864, 134619, 140472, 156080, 175590, 179492, 187296, 198720, 210708, 224365, 234120, 263385, 269238, 280944, 312160, 351180, 358984, 374592, 403857, 421416, 448730, 468240, 526770, 538476, 561888, 624320, 673095, 702360, 717968, 807714, 842832, 897460, 936480, 1053540, 1076952, 1123776, 1211571, 1346190, 1404720, 1435936, 1615428, 1685664, 1794920, 1872960, 2019285, 2107080, 2153904, 2423142, 2692380, 2809440, 2871872, 3230856, 3371328, 3589840, 4038570, 4214160, 4307808, 4846284, 5384760, 5618880, 6057855, 6461712, 7179680, 8077140, 8428320, 8615616, 9692568, 10769520, 12115710, 12923424, 14359360, 16154280, 16856640, 19385136, 21539040, 24231420, 25846848, 32308560, 38770272, 43078080, 48462840, 64617120, 77540544, 96925680, 129234240, 193851360, 387702720]

約数ペア:

[(1, 387702720), (2, 193851360), (3, 129234240), (4, 96925680), (5, 77540544), (6, 64617120), (8, 48462840), (9, 43078080), (10, 38770272), (12, 32308560), (15, 25846848), (16, 24231420), (18, 21539040), (20, 19385136), (23, 16856640), (24, 16154280), (27, 14359360), (30, 12923424), (32, 12115710), (36, 10769520), (40, 9692568), (45, 8615616), (46, 8428320), (48, 8077140), (54, 7179680), (60, 6461712), (64, 6057855), (69, 5618880), (72, 5384760), (80, 4846284), (90, 4307808), (92, 4214160), (96, 4038570), (108, 3589840), (115, 3371328), (120, 3230856), (135, 2871872), (138, 2809440), (144, 2692380), (160, 2423142), (180, 2153904), (184, 2107080), (192, 2019285), (207, 1872960), (216, 1794920), (230, 1685664), (240, 1615428), (270, 1435936), (276, 1404720), (288, 1346190), (320, 1211571), (345, 1123776), (360, 1076952), (368, 1053540), (414, 936480), (432, 897460), (460, 842832), (480, 807714), (540, 717968), (552, 702360), (576, 673095), (621, 624320), (690, 561888), (720, 538476), (736, 526770), (828, 468240), (864, 448730), (920, 421416), (960, 403857), (1035, 374592), (1080, 358984), (1104, 351180), (1242, 312160), (1380, 280944), (1440, 269238), (1472, 263385), (1656, 234120), (1728, 224365), (1840, 210708), (1951, 198720), (2070, 187296), (2160, 179492), (2208, 175590), (2484, 156080), (2760, 140472), (2880, 134619), (3105, 124864), (3312, 117060), (3680, 105354), (3902, 99360), (4140, 93648), (4320, 89746), (4416, 87795), (4968, 78040), (5520, 70236), (5853, 66240), (6210, 62432), (6624, 58530), (7360, 52677), (7804, 49680), (8280, 46824), (8640, 44873), (9755, 39744), (9936, 39020), (11040, 35118), (11706, 33120), (12420, 31216), (13248, 29265), (15608, 24840), (16560, 23412), (17559, 22080), (19510, 19872)]