18226080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4243

約数の個数: 96

約数和(自身を含む): 63806400

約数和(自身を除く): 45580320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4219, 4320, 8438, 12657, 16876, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 67504, 75942, 84380, 101256, 113913, 126570, 135008, 151884, 168760, 189855, 202512, 227826, 253140, 303768, 337520, 379710, 405024, 455652, 506280, 569565, 607536, 675040, 759420, 911304, 1012560, 1139130, 1215072, 1518840, 1822608, 2025120, 2278260, 3037680, 3645216, 4556520, 6075360, 9113040, 18226080]

約数ペア:

[(1, 18226080), (2, 9113040), (3, 6075360), (4, 4556520), (5, 3645216), (6, 3037680), (8, 2278260), (9, 2025120), (10, 1822608), (12, 1518840), (15, 1215072), (16, 1139130), (18, 1012560), (20, 911304), (24, 759420), (27, 675040), (30, 607536), (32, 569565), (36, 506280), (40, 455652), (45, 405024), (48, 379710), (54, 337520), (60, 303768), (72, 253140), (80, 227826), (90, 202512), (96, 189855), (108, 168760), (120, 151884), (135, 135008), (144, 126570), (160, 113913), (180, 101256), (216, 84380), (240, 75942), (270, 67504), (288, 63285), (360, 50628), (432, 42190), (480, 37971), (540, 33752), (720, 25314), (864, 21095), (1080, 16876), (1440, 12657), (2160, 8438), (4219, 4320)]