274660560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{881}}^1$

素因数の和:1333

約数の個数: 120

約数和(自身を含む): 925581384

約数和(自身を除く): 650920824

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, 144, 180, 240, 360, 433, 720, 866, 881, 1299, 1732, 1762, 2165, 2598, 2643, 3464, 3524, 3897, 4330, 4405, 5196, 5286, 6495, 6928, 7048, 7794, 7929, 8660, 8810, 10392, 10572, 12990, 13215, 14096, 15588, 15858, 17320, 17620, 19485, 20784, 21144, 25980, 26430, 31176, 31716, 34640, 35240, 38970, 39645, 42288, 51960, 52860, 62352, 63432, 70480, 77940, 79290, 103920, 105720, 126864, 155880, 158580, 211440, 311760, 317160, 381473, 634320, 762946, 1144419, 1525892, 1907365, 2288838, 3051784, 3433257, 3814730, 4577676, 5722095, 6103568, 6866514, 7629460, 9155352, 11444190, 13733028, 15258920, 17166285, 18310704, 22888380, 27466056, 30517840, 34332570, 45776760, 54932112, 68665140, 91553520, 137330280, 274660560]

約数ペア:

[(1, 274660560), (2, 137330280), (3, 91553520), (4, 68665140), (5, 54932112), (6, 45776760), (8, 34332570), (9, 30517840), (10, 27466056), (12, 22888380), (15, 18310704), (16, 17166285), (18, 15258920), (20, 13733028), (24, 11444190), (30, 9155352), (36, 7629460), (40, 6866514), (45, 6103568), (48, 5722095), (60, 4577676), (72, 3814730), (80, 3433257), (90, 3051784), (120, 2288838), (144, 1907365), (180, 1525892), (240, 1144419), (360, 762946), (433, 634320), (720, 381473), (866, 317160), (881, 311760), (1299, 211440), (1732, 158580), (1762, 155880), (2165, 126864), (2598, 105720), (2643, 103920), (3464, 79290), (3524, 77940), (3897, 70480), (4330, 63432), (4405, 62352), (5196, 52860), (5286, 51960), (6495, 42288), (6928, 39645), (7048, 38970), (7794, 35240), (7929, 34640), (8660, 31716), (8810, 31176), (10392, 26430), (10572, 25980), (12990, 21144), (13215, 20784), (14096, 19485), (15588, 17620), (15858, 17320)]