108123120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 160

約数和(自身を含む): 425687040

約数和(自身を除く): 317563920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7151, 7560, 14302, 15120, 21453, 28604, 35755, 42906, 50057, 57208, 64359, 71510, 85812, 100114, 107265, 114416, 128718, 143020, 150171, 171624, 193077, 200228, 214530, 250285, 257436, 286040, 300342, 321795, 343248, 386154, 400456, 429060, 450513, 500570, 514872, 572080, 600684, 643590, 750855, 772308, 800912, 858120, 901026, 965385, 1001140, 1029744, 1201368, 1287180, 1351539, 1501710, 1544616, 1716240, 1802052, 1930770, 2002280, 2252565, 2402736, 2574360, 2703078, 3003420, 3089232, 3604104, 3861540, 4004560, 4505130, 5148720, 5406156, 6006840, 6757695, 7208208, 7723080, 9010260, 10812312, 12013680, 13515390, 15446160, 18020520, 21624624, 27030780, 36041040, 54061560, 108123120]

約数ペア:

[(1, 108123120), (2, 54061560), (3, 36041040), (4, 27030780), (5, 21624624), (6, 18020520), (7, 15446160), (8, 13515390), (9, 12013680), (10, 10812312), (12, 9010260), (14, 7723080), (15, 7208208), (16, 6757695), (18, 6006840), (20, 5406156), (21, 5148720), (24, 4505130), (27, 4004560), (28, 3861540), (30, 3604104), (35, 3089232), (36, 3003420), (40, 2703078), (42, 2574360), (45, 2402736), (48, 2252565), (54, 2002280), (56, 1930770), (60, 1802052), (63, 1716240), (70, 1544616), (72, 1501710), (80, 1351539), (84, 1287180), (90, 1201368), (105, 1029744), (108, 1001140), (112, 965385), (120, 901026), (126, 858120), (135, 800912), (140, 772308), (144, 750855), (168, 643590), (180, 600684), (189, 572080), (210, 514872), (216, 500570), (240, 450513), (252, 429060), (270, 400456), (280, 386154), (315, 343248), (336, 321795), (360, 300342), (378, 286040), (420, 257436), (432, 250285), (504, 214530), (540, 200228), (560, 193077), (630, 171624), (720, 150171), (756, 143020), (840, 128718), (945, 114416), (1008, 107265), (1080, 100114), (1260, 85812), (1512, 71510), (1680, 64359), (1890, 57208), (2160, 50057), (2520, 42906), (3024, 35755), (3780, 28604), (5040, 21453), (7151, 15120), (7560, 14302)]