493446240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{48953}}^1$

素因数の和:48981

約数の個数: 144

約数和(自身を含む): 1924479648

約数和(自身を除く): 1431033408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 48953, 97906, 146859, 195812, 244765, 293718, 342671, 391624, 440577, 489530, 587436, 685342, 734295, 783248, 881154, 979060, 1028013, 1174872, 1370684, 1468590, 1566496, 1713355, 1762308, 1958120, 2056026, 2202885, 2349744, 2741368, 2937180, 3084039, 3426710, 3524616, 3916240, 4112052, 4405770, 4699488, 5140065, 5482736, 5874360, 6168078, 6853420, 7049232, 7832480, 8224104, 8811540, 10280130, 10965472, 11748720, 12336156, 13706840, 14098464, 15420195, 16448208, 17623080, 20560260, 23497440, 24672312, 27413680, 30840390, 32896416, 35246160, 41120520, 49344624, 54827360, 61680780, 70492320, 82241040, 98689248, 123361560, 164482080, 246723120, 493446240]

約数ペア:

[(1, 493446240), (2, 246723120), (3, 164482080), (4, 123361560), (5, 98689248), (6, 82241040), (7, 70492320), (8, 61680780), (9, 54827360), (10, 49344624), (12, 41120520), (14, 35246160), (15, 32896416), (16, 30840390), (18, 27413680), (20, 24672312), (21, 23497440), (24, 20560260), (28, 17623080), (30, 16448208), (32, 15420195), (35, 14098464), (36, 13706840), (40, 12336156), (42, 11748720), (45, 10965472), (48, 10280130), (56, 8811540), (60, 8224104), (63, 7832480), (70, 7049232), (72, 6853420), (80, 6168078), (84, 5874360), (90, 5482736), (96, 5140065), (105, 4699488), (112, 4405770), (120, 4112052), (126, 3916240), (140, 3524616), (144, 3426710), (160, 3084039), (168, 2937180), (180, 2741368), (210, 2349744), (224, 2202885), (240, 2056026), (252, 1958120), (280, 1762308), (288, 1713355), (315, 1566496), (336, 1468590), (360, 1370684), (420, 1174872), (480, 1028013), (504, 979060), (560, 881154), (630, 783248), (672, 734295), (720, 685342), (840, 587436), (1008, 489530), (1120, 440577), (1260, 391624), (1440, 342671), (1680, 293718), (2016, 244765), (2520, 195812), (3360, 146859), (5040, 97906), (10080, 48953)]