1539804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1663}}^1$

素因数の和:2327

約数の個数: 144

約数和(自身を含む): 5265921024

約数和(自身を除く): 3726116064

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 643, 720, 1286, 1440, 1663, 1929, 2572, 3215, 3326, 3858, 4989, 5144, 5787, 6430, 6652, 7716, 8315, 9645, 9978, 10288, 11574, 12860, 13304, 14967, 15432, 16630, 19290, 19956, 20576, 23148, 24945, 25720, 26608, 28935, 29934, 30864, 33260, 38580, 39912, 46296, 49890, 51440, 53216, 57870, 59868, 61728, 66520, 74835, 77160, 79824, 92592, 99780, 102880, 115740, 119736, 133040, 149670, 154320, 159648, 185184, 199560, 231480, 239472, 266080, 299340, 308640, 399120, 462960, 478944, 598680, 798240, 925920, 1069309, 1197360, 2138618, 2394720, 3207927, 4277236, 5346545, 6415854, 8554472, 9623781, 10693090, 12831708, 16039635, 17108944, 19247562, 21386180, 25663416, 32079270, 34217888, 38495124, 42772360, 48118905, 51326832, 64158540, 76990248, 85544720, 96237810, 102653664, 128317080, 153980496, 171089440, 192475620, 256634160, 307960992, 384951240, 513268320, 769902480, 1539804960]

約数ペア:

[(1, 1539804960), (2, 769902480), (3, 513268320), (4, 384951240), (5, 307960992), (6, 256634160), (8, 192475620), (9, 171089440), (10, 153980496), (12, 128317080), (15, 102653664), (16, 96237810), (18, 85544720), (20, 76990248), (24, 64158540), (30, 51326832), (32, 48118905), (36, 42772360), (40, 38495124), (45, 34217888), (48, 32079270), (60, 25663416), (72, 21386180), (80, 19247562), (90, 17108944), (96, 16039635), (120, 12831708), (144, 10693090), (160, 9623781), (180, 8554472), (240, 6415854), (288, 5346545), (360, 4277236), (480, 3207927), (643, 2394720), (720, 2138618), (1286, 1197360), (1440, 1069309), (1663, 925920), (1929, 798240), (2572, 598680), (3215, 478944), (3326, 462960), (3858, 399120), (4989, 308640), (5144, 299340), (5787, 266080), (6430, 239472), (6652, 231480), (7716, 199560), (8315, 185184), (9645, 159648), (9978, 154320), (10288, 149670), (11574, 133040), (12860, 119736), (13304, 115740), (14967, 102880), (15432, 99780), (16630, 92592), (19290, 79824), (19956, 77160), (20576, 74835), (23148, 66520), (24945, 61728), (25720, 59868), (26608, 57870), (28935, 53216), (29934, 51440), (30864, 49890), (33260, 46296), (38580, 39912)]