18552960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3246

約数の個数: 96

約数和(自身を含む): 64085580

約数和(自身を除く): 45532620

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3221, 5760, 6442, 9663, 12884, 16105, 19326, 25768, 28989, 32210, 38652, 48315, 51536, 57978, 64420, 77304, 96630, 103072, 115956, 128840, 144945, 154608, 193260, 206144, 231912, 257680, 289890, 309216, 386520, 412288, 463824, 515360, 579780, 618432, 773040, 927648, 1030720, 1159560, 1236864, 1546080, 1855296, 2061440, 2319120, 3092160, 3710592, 4638240, 6184320, 9276480, 18552960]

約数ペア:

[(1, 18552960), (2, 9276480), (3, 6184320), (4, 4638240), (5, 3710592), (6, 3092160), (8, 2319120), (9, 2061440), (10, 1855296), (12, 1546080), (15, 1236864), (16, 1159560), (18, 1030720), (20, 927648), (24, 773040), (30, 618432), (32, 579780), (36, 515360), (40, 463824), (45, 412288), (48, 386520), (60, 309216), (64, 289890), (72, 257680), (80, 231912), (90, 206144), (96, 193260), (120, 154608), (128, 144945), (144, 128840), (160, 115956), (180, 103072), (192, 96630), (240, 77304), (288, 64420), (320, 57978), (360, 51536), (384, 48315), (480, 38652), (576, 32210), (640, 28989), (720, 25768), (960, 19326), (1152, 16105), (1440, 12884), (1920, 9663), (2880, 6442), (3221, 5760)]