120479520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 332394720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1559, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3118, 3220, 3360, 3680, 3864, 4677, 4830, 5152, 5520, 6236, 6440, 7728, 7795, 9354, 9660, 10913, 11040, 12472, 12880, 15456, 15590, 18708, 19320, 21826, 23385, 24944, 25760, 31180, 32739, 35857, 37416, 38640, 43652, 46770, 49888, 54565, 62360, 65478, 71714, 74832, 77280, 87304, 93540, 107571, 109130, 124720, 130956, 143428, 149664, 163695, 174608, 179285, 187080, 215142, 218260, 249440, 250999, 261912, 286856, 327390, 349216, 358570, 374160, 430284, 436520, 501998, 523824, 537855, 573712, 654780, 717140, 748320, 752997, 860568, 873040, 1003996, 1047648, 1075710, 1147424, 1254995, 1309560, 1434280, 1505994, 1721136, 1746080, 2007992, 2151420, 2509990, 2619120, 2868560, 3011988, 3442272, 3764985, 4015984, 4302840, 5019980, 5238240, 5737120, 6023976, 7529970, 8031968, 8605680, 10039960, 12047952, 15059940, 17211360, 20079920, 24095904, 30119880, 40159840, 60239760, 120479520]

約数ペア:

[(1, 120479520), (2, 60239760), (3, 40159840), (4, 30119880), (5, 24095904), (6, 20079920), (7, 17211360), (8, 15059940), (10, 12047952), (12, 10039960), (14, 8605680), (15, 8031968), (16, 7529970), (20, 6023976), (21, 5737120), (23, 5238240), (24, 5019980), (28, 4302840), (30, 4015984), (32, 3764985), (35, 3442272), (40, 3011988), (42, 2868560), (46, 2619120), (48, 2509990), (56, 2151420), (60, 2007992), (69, 1746080), (70, 1721136), (80, 1505994), (84, 1434280), (92, 1309560), (96, 1254995), (105, 1147424), (112, 1075710), (115, 1047648), (120, 1003996), (138, 873040), (140, 860568), (160, 752997), (161, 748320), (168, 717140), (184, 654780), (210, 573712), (224, 537855), (230, 523824), (240, 501998), (276, 436520), (280, 430284), (322, 374160), (336, 358570), (345, 349216), (368, 327390), (420, 286856), (460, 261912), (480, 250999), (483, 249440), (552, 218260), (560, 215142), (644, 187080), (672, 179285), (690, 174608), (736, 163695), (805, 149664), (840, 143428), (920, 130956), (966, 124720), (1104, 109130), (1120, 107571), (1288, 93540), (1380, 87304), (1559, 77280), (1610, 74832), (1680, 71714), (1840, 65478), (1932, 62360), (2208, 54565), (2415, 49888), (2576, 46770), (2760, 43652), (3118, 38640), (3220, 37416), (3360, 35857), (3680, 32739), (3864, 31180), (4677, 25760), (4830, 24944), (5152, 23385), (5520, 21826), (6236, 19320), (6440, 18708), (7728, 15590), (7795, 15456), (9354, 12880), (9660, 12472), (10913, 11040)]