180891360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3258

約数の個数: 192

約数和(自身を含む): 682032960

約数和(自身を除く): 501141600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3221, 3510, 3744, 4320, 4680, 5616, 6240, 6442, 7020, 9360, 9663, 11232, 12884, 14040, 16105, 18720, 19326, 25768, 28080, 28989, 32210, 38652, 41873, 48315, 51536, 56160, 57978, 64420, 77304, 83746, 86967, 96630, 103072, 115956, 125619, 128840, 144945, 154608, 167492, 173934, 193260, 209365, 231912, 251238, 257680, 289890, 309216, 334984, 347868, 376857, 386520, 418730, 434835, 463824, 502476, 515360, 579780, 628095, 669968, 695736, 753714, 773040, 837460, 869670, 927648, 1004952, 1130571, 1159560, 1256190, 1339936, 1391472, 1507428, 1546080, 1674920, 1739340, 1884285, 2009904, 2261142, 2319120, 2512380, 2782944, 3014856, 3349840, 3478680, 3768570, 4019808, 4522284, 4638240, 5024760, 5652855, 6029712, 6699680, 6957360, 7537140, 9044568, 10049520, 11305710, 12059424, 13914720, 15074280, 18089136, 20099040, 22611420, 30148560, 36178272, 45222840, 60297120, 90445680, 180891360]

約数ペア:

[(1, 180891360), (2, 90445680), (3, 60297120), (4, 45222840), (5, 36178272), (6, 30148560), (8, 22611420), (9, 20099040), (10, 18089136), (12, 15074280), (13, 13914720), (15, 12059424), (16, 11305710), (18, 10049520), (20, 9044568), (24, 7537140), (26, 6957360), (27, 6699680), (30, 6029712), (32, 5652855), (36, 5024760), (39, 4638240), (40, 4522284), (45, 4019808), (48, 3768570), (52, 3478680), (54, 3349840), (60, 3014856), (65, 2782944), (72, 2512380), (78, 2319120), (80, 2261142), (90, 2009904), (96, 1884285), (104, 1739340), (108, 1674920), (117, 1546080), (120, 1507428), (130, 1391472), (135, 1339936), (144, 1256190), (156, 1159560), (160, 1130571), (180, 1004952), (195, 927648), (208, 869670), (216, 837460), (234, 773040), (240, 753714), (260, 695736), (270, 669968), (288, 628095), (312, 579780), (351, 515360), (360, 502476), (390, 463824), (416, 434835), (432, 418730), (468, 386520), (480, 376857), (520, 347868), (540, 334984), (585, 309216), (624, 289890), (702, 257680), (720, 251238), (780, 231912), (864, 209365), (936, 193260), (1040, 173934), (1080, 167492), (1170, 154608), (1248, 144945), (1404, 128840), (1440, 125619), (1560, 115956), (1755, 103072), (1872, 96630), (2080, 86967), (2160, 83746), (2340, 77304), (2808, 64420), (3120, 57978), (3221, 56160), (3510, 51536), (3744, 48315), (4320, 41873), (4680, 38652), (5616, 32210), (6240, 28989), (6442, 28080), (7020, 25768), (9360, 19326), (9663, 18720), (11232, 16105), (12884, 14040)]