1580609520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{313613}}^1$

素因数の和:313639

約数の個数: 120

約数和(自身を含む): 6066549216

約数和(自身を除く): 4485939696

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, 313613, 627226, 940839, 1254452, 1568065, 1881678, 2195291, 2508904, 2822517, 3136130, 3763356, 4390582, 4704195, 5017808, 5645034, 6272260, 6585873, 7526712, 8781164, 9408390, 10976455, 11290068, 12544520, 13171746, 14112585, 15053424, 17562328, 18816780, 19757619, 21952910, 22580136, 25089040, 26343492, 28225170, 32929365, 35124656, 37633560, 39515238, 43905820, 45160272, 52686984, 56450340, 65858730, 75267120, 79030476, 87811640, 98788095, 105373968, 112900680, 131717460, 158060952, 175623280, 197576190, 225801360, 263434920, 316121904, 395152380, 526869840, 790304760, 1580609520]

約数ペア:

[(1, 1580609520), (2, 790304760), (3, 526869840), (4, 395152380), (5, 316121904), (6, 263434920), (7, 225801360), (8, 197576190), (9, 175623280), (10, 158060952), (12, 131717460), (14, 112900680), (15, 105373968), (16, 98788095), (18, 87811640), (20, 79030476), (21, 75267120), (24, 65858730), (28, 56450340), (30, 52686984), (35, 45160272), (36, 43905820), (40, 39515238), (42, 37633560), (45, 35124656), (48, 32929365), (56, 28225170), (60, 26343492), (63, 25089040), (70, 22580136), (72, 21952910), (80, 19757619), (84, 18816780), (90, 17562328), (105, 15053424), (112, 14112585), (120, 13171746), (126, 12544520), (140, 11290068), (144, 10976455), (168, 9408390), (180, 8781164), (210, 7526712), (240, 6585873), (252, 6272260), (280, 5645034), (315, 5017808), (336, 4704195), (360, 4390582), (420, 3763356), (504, 3136130), (560, 2822517), (630, 2508904), (720, 2195291), (840, 1881678), (1008, 1568065), (1260, 1254452), (1680, 940839), (2520, 627226), (5040, 313613)]