172617120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9255

約数の個数: 144

約数和(自身を含む): 634436712

約数和(自身を除く): 461819592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9221, 9360, 18442, 18720, 27663, 36884, 46105, 55326, 73768, 82989, 92210, 110652, 119873, 138315, 147536, 165978, 184420, 221304, 239746, 276630, 295072, 331956, 359619, 368840, 414945, 442608, 479492, 553260, 599365, 663912, 719238, 737680, 829890, 885216, 958984, 1078857, 1106520, 1198730, 1327824, 1438476, 1475360, 1659780, 1798095, 1917968, 2157714, 2213040, 2397460, 2655648, 2876952, 3319560, 3596190, 3835936, 4315428, 4426080, 4794920, 5394285, 5753904, 6639120, 7192380, 8630856, 9589840, 10788570, 11507808, 13278240, 14384760, 17261712, 19179680, 21577140, 28769520, 34523424, 43154280, 57539040, 86308560, 172617120]

約数ペア:

[(1, 172617120), (2, 86308560), (3, 57539040), (4, 43154280), (5, 34523424), (6, 28769520), (8, 21577140), (9, 19179680), (10, 17261712), (12, 14384760), (13, 13278240), (15, 11507808), (16, 10788570), (18, 9589840), (20, 8630856), (24, 7192380), (26, 6639120), (30, 5753904), (32, 5394285), (36, 4794920), (39, 4426080), (40, 4315428), (45, 3835936), (48, 3596190), (52, 3319560), (60, 2876952), (65, 2655648), (72, 2397460), (78, 2213040), (80, 2157714), (90, 1917968), (96, 1798095), (104, 1659780), (117, 1475360), (120, 1438476), (130, 1327824), (144, 1198730), (156, 1106520), (160, 1078857), (180, 958984), (195, 885216), (208, 829890), (234, 737680), (240, 719238), (260, 663912), (288, 599365), (312, 553260), (360, 479492), (390, 442608), (416, 414945), (468, 368840), (480, 359619), (520, 331956), (585, 295072), (624, 276630), (720, 239746), (780, 221304), (936, 184420), (1040, 165978), (1170, 147536), (1248, 138315), (1440, 119873), (1560, 110652), (1872, 92210), (2080, 82989), (2340, 73768), (3120, 55326), (3744, 46105), (4680, 36884), (6240, 27663), (9221, 18720), (9360, 18442)]