277094160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54979}}^1$

素因数の和:55005

約数の個数: 120

約数和(自身を含む): 1063533120

約数和(自身を除く): 786438960

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, 2520, 5040, 54979, 109958, 164937, 219916, 274895, 329874, 384853, 439832, 494811, 549790, 659748, 769706, 824685, 879664, 989622, 1099580, 1154559, 1319496, 1539412, 1649370, 1924265, 1979244, 2199160, 2309118, 2474055, 2638992, 3078824, 3298740, 3463677, 3848530, 3958488, 4398320, 4618236, 4948110, 5772795, 6157648, 6597480, 6927354, 7697060, 7916976, 9236472, 9896220, 11545590, 13194960, 13854708, 15394120, 17318385, 18472944, 19792440, 23091180, 27709416, 30788240, 34636770, 39584880, 46182360, 55418832, 69273540, 92364720, 138547080, 277094160]

約数ペア:

[(1, 277094160), (2, 138547080), (3, 92364720), (4, 69273540), (5, 55418832), (6, 46182360), (7, 39584880), (8, 34636770), (9, 30788240), (10, 27709416), (12, 23091180), (14, 19792440), (15, 18472944), (16, 17318385), (18, 15394120), (20, 13854708), (21, 13194960), (24, 11545590), (28, 9896220), (30, 9236472), (35, 7916976), (36, 7697060), (40, 6927354), (42, 6597480), (45, 6157648), (48, 5772795), (56, 4948110), (60, 4618236), (63, 4398320), (70, 3958488), (72, 3848530), (80, 3463677), (84, 3298740), (90, 3078824), (105, 2638992), (112, 2474055), (120, 2309118), (126, 2199160), (140, 1979244), (144, 1924265), (168, 1649370), (180, 1539412), (210, 1319496), (240, 1154559), (252, 1099580), (280, 989622), (315, 879664), (336, 824685), (360, 769706), (420, 659748), (504, 549790), (560, 494811), (630, 439832), (720, 384853), (840, 329874), (1008, 274895), (1260, 219916), (1680, 164937), (2520, 109958), (5040, 54979)]