9439920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1899

約数の個数: 120

約数和(自身を含む): 36250656

約数和(自身を除く): 26810736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 1873, 2520, 3746, 5040, 5619, 7492, 9365, 11238, 13111, 14984, 16857, 18730, 22476, 26222, 28095, 29968, 33714, 37460, 39333, 44952, 52444, 56190, 65555, 67428, 74920, 78666, 84285, 89904, 104888, 112380, 117999, 131110, 134856, 149840, 157332, 168570, 196665, 209776, 224760, 235998, 262220, 269712, 314664, 337140, 393330, 449520, 471996, 524440, 589995, 629328, 674280, 786660, 943992, 1048880, 1179990, 1348560, 1573320, 1887984, 2359980, 3146640, 4719960, 9439920]

約数ペア:

[(1, 9439920), (2, 4719960), (3, 3146640), (4, 2359980), (5, 1887984), (6, 1573320), (7, 1348560), (8, 1179990), (9, 1048880), (10, 943992), (12, 786660), (14, 674280), (15, 629328), (16, 589995), (18, 524440), (20, 471996), (21, 449520), (24, 393330), (28, 337140), (30, 314664), (35, 269712), (36, 262220), (40, 235998), (42, 224760), (45, 209776), (48, 196665), (56, 168570), (60, 157332), (63, 149840), (70, 134856), (72, 131110), (80, 117999), (84, 112380), (90, 104888), (105, 89904), (112, 84285), (120, 78666), (126, 74920), (140, 67428), (144, 65555), (168, 56190), (180, 52444), (210, 44952), (240, 39333), (252, 37460), (280, 33714), (315, 29968), (336, 28095), (360, 26222), (420, 22476), (504, 18730), (560, 16857), (630, 14984), (720, 13111), (840, 11238), (1008, 9365), (1260, 7492), (1680, 5619), (1873, 5040), (2520, 3746)]