2182320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{433}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 8395296

約数和(自身を除く): 6212976

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, 433, 504, 560, 630, 720, 840, 866, 1008, 1260, 1299, 1680, 1732, 2165, 2520, 2598, 3031, 3464, 3897, 4330, 5040, 5196, 6062, 6495, 6928, 7794, 8660, 9093, 10392, 12124, 12990, 15155, 15588, 17320, 18186, 19485, 20784, 24248, 25980, 27279, 30310, 31176, 34640, 36372, 38970, 45465, 48496, 51960, 54558, 60620, 62352, 72744, 77940, 90930, 103920, 109116, 121240, 136395, 145488, 155880, 181860, 218232, 242480, 272790, 311760, 363720, 436464, 545580, 727440, 1091160, 2182320]

約数ペア:

[(1, 2182320), (2, 1091160), (3, 727440), (4, 545580), (5, 436464), (6, 363720), (7, 311760), (8, 272790), (9, 242480), (10, 218232), (12, 181860), (14, 155880), (15, 145488), (16, 136395), (18, 121240), (20, 109116), (21, 103920), (24, 90930), (28, 77940), (30, 72744), (35, 62352), (36, 60620), (40, 54558), (42, 51960), (45, 48496), (48, 45465), (56, 38970), (60, 36372), (63, 34640), (70, 31176), (72, 30310), (80, 27279), (84, 25980), (90, 24248), (105, 20784), (112, 19485), (120, 18186), (126, 17320), (140, 15588), (144, 15155), (168, 12990), (180, 12124), (210, 10392), (240, 9093), (252, 8660), (280, 7794), (315, 6928), (336, 6495), (360, 6062), (420, 5196), (433, 5040), (504, 4330), (560, 3897), (630, 3464), (720, 3031), (840, 2598), (866, 2520), (1008, 2165), (1260, 1732), (1299, 1680)]