27829440

素因数分解:

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

素因数の和:3247

約数の個数: 112

約数和(自身を含む): 98206560

約数和(自身を除く): 70377120

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3221, 4320, 6442, 8640, 9663, 12884, 16105, 19326, 25768, 28989, 32210, 38652, 48315, 51536, 57978, 64420, 77304, 86967, 96630, 103072, 115956, 128840, 144945, 154608, 173934, 193260, 206144, 231912, 257680, 289890, 309216, 347868, 386520, 434835, 463824, 515360, 579780, 618432, 695736, 773040, 869670, 927648, 1030720, 1159560, 1391472, 1546080, 1739340, 1855296, 2319120, 2782944, 3092160, 3478680, 4638240, 5565888, 6957360, 9276480, 13914720, 27829440]

約数ペア:

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