83488320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3250

約数の個数: 140

約数和(自身を含む): 297074844

約数和(自身を除く): 213586524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3221, 3240, 4320, 5184, 6442, 6480, 8640, 9663, 12884, 12960, 16105, 19326, 25768, 25920, 28989, 32210, 38652, 48315, 51536, 57978, 64420, 77304, 86967, 96630, 103072, 115956, 128840, 144945, 154608, 173934, 193260, 206144, 231912, 257680, 260901, 289890, 309216, 347868, 386520, 434835, 463824, 515360, 521802, 579780, 618432, 695736, 773040, 869670, 927648, 1030720, 1043604, 1159560, 1304505, 1391472, 1546080, 1739340, 1855296, 2087208, 2319120, 2609010, 2782944, 3092160, 3478680, 4174416, 4638240, 5218020, 5565888, 6957360, 8348832, 9276480, 10436040, 13914720, 16697664, 20872080, 27829440, 41744160, 83488320]

約数ペア:

[(1, 83488320), (2, 41744160), (3, 27829440), (4, 20872080), (5, 16697664), (6, 13914720), (8, 10436040), (9, 9276480), (10, 8348832), (12, 6957360), (15, 5565888), (16, 5218020), (18, 4638240), (20, 4174416), (24, 3478680), (27, 3092160), (30, 2782944), (32, 2609010), (36, 2319120), (40, 2087208), (45, 1855296), (48, 1739340), (54, 1546080), (60, 1391472), (64, 1304505), (72, 1159560), (80, 1043604), (81, 1030720), (90, 927648), (96, 869670), (108, 773040), (120, 695736), (135, 618432), (144, 579780), (160, 521802), (162, 515360), (180, 463824), (192, 434835), (216, 386520), (240, 347868), (270, 309216), (288, 289890), (320, 260901), (324, 257680), (360, 231912), (405, 206144), (432, 193260), (480, 173934), (540, 154608), (576, 144945), (648, 128840), (720, 115956), (810, 103072), (864, 96630), (960, 86967), (1080, 77304), (1296, 64420), (1440, 57978), (1620, 51536), (1728, 48315), (2160, 38652), (2592, 32210), (2880, 28989), (3221, 25920), (3240, 25768), (4320, 19326), (5184, 16105), (6442, 12960), (6480, 12884), (8640, 9663)]