485098560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 1676689560

約数和(自身を除く): 1191591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 389, 433, 480, 576, 720, 778, 866, 960, 1167, 1299, 1440, 1556, 1732, 1945, 2165, 2334, 2598, 2880, 3112, 3464, 3501, 3890, 3897, 4330, 4668, 5196, 5835, 6224, 6495, 6928, 7002, 7780, 7794, 8660, 9336, 10392, 11670, 12448, 12990, 13856, 14004, 15560, 15588, 17320, 17505, 18672, 19485, 20784, 23340, 24896, 25980, 27712, 28008, 31120, 31176, 34640, 35010, 37344, 38970, 41568, 46680, 51960, 56016, 62240, 62352, 69280, 70020, 74688, 77940, 83136, 93360, 103920, 112032, 124480, 124704, 138560, 140040, 155880, 168437, 186720, 207840, 224064, 249408, 280080, 311760, 336874, 373440, 415680, 505311, 560160, 623520, 673748, 842185, 1010622, 1120320, 1247040, 1347496, 1515933, 1684370, 2021244, 2526555, 2694992, 3031866, 3368740, 4042488, 5053110, 5389984, 6063732, 6737480, 7579665, 8084976, 10106220, 10779968, 12127464, 13474960, 15159330, 16169952, 20212440, 24254928, 26949920, 30318660, 32339904, 40424880, 48509856, 53899840, 60637320, 80849760, 97019712, 121274640, 161699520, 242549280, 485098560]

約数ペア:

[(1, 485098560), (2, 242549280), (3, 161699520), (4, 121274640), (5, 97019712), (6, 80849760), (8, 60637320), (9, 53899840), (10, 48509856), (12, 40424880), (15, 32339904), (16, 30318660), (18, 26949920), (20, 24254928), (24, 20212440), (30, 16169952), (32, 15159330), (36, 13474960), (40, 12127464), (45, 10779968), (48, 10106220), (60, 8084976), (64, 7579665), (72, 6737480), (80, 6063732), (90, 5389984), (96, 5053110), (120, 4042488), (144, 3368740), (160, 3031866), (180, 2694992), (192, 2526555), (240, 2021244), (288, 1684370), (320, 1515933), (360, 1347496), (389, 1247040), (433, 1120320), (480, 1010622), (576, 842185), (720, 673748), (778, 623520), (866, 560160), (960, 505311), (1167, 415680), (1299, 373440), (1440, 336874), (1556, 311760), (1732, 280080), (1945, 249408), (2165, 224064), (2334, 207840), (2598, 186720), (2880, 168437), (3112, 155880), (3464, 140040), (3501, 138560), (3890, 124704), (3897, 124480), (4330, 112032), (4668, 103920), (5196, 93360), (5835, 83136), (6224, 77940), (6495, 74688), (6928, 70020), (7002, 69280), (7780, 62352), (7794, 62240), (8660, 56016), (9336, 51960), (10392, 46680), (11670, 41568), (12448, 38970), (12990, 37344), (13856, 35010), (14004, 34640), (15560, 31176), (15588, 31120), (17320, 28008), (17505, 27712), (18672, 25980), (19485, 24896), (20784, 23340)]