15139159920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{8831}}^1$

素因数の和:11231

約数の個数: 120

約数和(自身を含む): 50869458432

約数和(自身を除く): 35730298512

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, 720, 2381, 4762, 7143, 8831, 9524, 11905, 14286, 17662, 19048, 21429, 23810, 26493, 28572, 35324, 35715, 38096, 42858, 44155, 47620, 52986, 57144, 70648, 71430, 79479, 85716, 88310, 95240, 105972, 107145, 114288, 132465, 141296, 142860, 158958, 171432, 176620, 190480, 211944, 214290, 264930, 285720, 317916, 342864, 353240, 397395, 423888, 428580, 529860, 571440, 635832, 706480, 794790, 857160, 1059720, 1271664, 1589580, 1714320, 2119440, 3179160, 6358320, 21026611, 42053222, 63079833, 84106444, 105133055, 126159666, 168212888, 189239499, 210266110, 252319332, 315399165, 336425776, 378478998, 420532220, 504638664, 630798330, 756957996, 841064440, 946197495, 1009277328, 1261596660, 1513915992, 1682128880, 1892394990, 2523193320, 3027831984, 3784789980, 5046386640, 7569579960, 15139159920]

約数ペア:

[(1, 15139159920), (2, 7569579960), (3, 5046386640), (4, 3784789980), (5, 3027831984), (6, 2523193320), (8, 1892394990), (9, 1682128880), (10, 1513915992), (12, 1261596660), (15, 1009277328), (16, 946197495), (18, 841064440), (20, 756957996), (24, 630798330), (30, 504638664), (36, 420532220), (40, 378478998), (45, 336425776), (48, 315399165), (60, 252319332), (72, 210266110), (80, 189239499), (90, 168212888), (120, 126159666), (144, 105133055), (180, 84106444), (240, 63079833), (360, 42053222), (720, 21026611), (2381, 6358320), (4762, 3179160), (7143, 2119440), (8831, 1714320), (9524, 1589580), (11905, 1271664), (14286, 1059720), (17662, 857160), (19048, 794790), (21429, 706480), (23810, 635832), (26493, 571440), (28572, 529860), (35324, 428580), (35715, 423888), (38096, 397395), (42858, 353240), (44155, 342864), (47620, 317916), (52986, 285720), (57144, 264930), (70648, 214290), (71430, 211944), (79479, 190480), (85716, 176620), (88310, 171432), (95240, 158958), (105972, 142860), (107145, 141296), (114288, 132465)]