277206480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3089

約数の個数: 120

約数和(自身を含む): 938377440

約数和(自身を除く): 661170960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 2939, 3144, 3930, 4716, 5240, 5878, 5895, 6288, 7860, 8817, 9432, 10480, 11756, 11790, 14695, 15720, 17634, 18864, 23512, 23580, 26451, 29390, 31440, 35268, 44085, 47024, 47160, 52902, 58780, 70536, 88170, 94320, 105804, 117560, 132255, 141072, 176340, 211608, 235120, 264510, 352680, 385009, 423216, 529020, 705360, 770018, 1058040, 1155027, 1540036, 1925045, 2116080, 2310054, 3080072, 3465081, 3850090, 4620108, 5775135, 6160144, 6930162, 7700180, 9240216, 11550270, 13860324, 15400360, 17325405, 18480432, 23100540, 27720648, 30800720, 34650810, 46201080, 55441296, 69301620, 92402160, 138603240, 277206480]

約数ペア:

[(1, 277206480), (2, 138603240), (3, 92402160), (4, 69301620), (5, 55441296), (6, 46201080), (8, 34650810), (9, 30800720), (10, 27720648), (12, 23100540), (15, 18480432), (16, 17325405), (18, 15400360), (20, 13860324), (24, 11550270), (30, 9240216), (36, 7700180), (40, 6930162), (45, 6160144), (48, 5775135), (60, 4620108), (72, 3850090), (80, 3465081), (90, 3080072), (120, 2310054), (131, 2116080), (144, 1925045), (180, 1540036), (240, 1155027), (262, 1058040), (360, 770018), (393, 705360), (524, 529020), (655, 423216), (720, 385009), (786, 352680), (1048, 264510), (1179, 235120), (1310, 211608), (1572, 176340), (1965, 141072), (2096, 132255), (2358, 117560), (2620, 105804), (2939, 94320), (3144, 88170), (3930, 70536), (4716, 58780), (5240, 52902), (5878, 47160), (5895, 47024), (6288, 44085), (7860, 35268), (8817, 31440), (9432, 29390), (10480, 26451), (11756, 23580), (11790, 23512), (14695, 18864), (15720, 17634)]