54678240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4246

約数の個数: 120

約数和(自身を含む): 193014360

約数和(自身を除く): 138336120

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4219, 4320, 6480, 8438, 12657, 12960, 16876, 21095, 25314, 33752, 37971, 42190, 50628, 63285, 67504, 75942, 84380, 101256, 113913, 126570, 135008, 151884, 168760, 189855, 202512, 227826, 253140, 303768, 337520, 341739, 379710, 405024, 455652, 506280, 569565, 607536, 675040, 683478, 759420, 911304, 1012560, 1139130, 1215072, 1366956, 1518840, 1708695, 1822608, 2025120, 2278260, 2733912, 3037680, 3417390, 3645216, 4556520, 5467824, 6075360, 6834780, 9113040, 10935648, 13669560, 18226080, 27339120, 54678240]

約数ペア:

[(1, 54678240), (2, 27339120), (3, 18226080), (4, 13669560), (5, 10935648), (6, 9113040), (8, 6834780), (9, 6075360), (10, 5467824), (12, 4556520), (15, 3645216), (16, 3417390), (18, 3037680), (20, 2733912), (24, 2278260), (27, 2025120), (30, 1822608), (32, 1708695), (36, 1518840), (40, 1366956), (45, 1215072), (48, 1139130), (54, 1012560), (60, 911304), (72, 759420), (80, 683478), (81, 675040), (90, 607536), (96, 569565), (108, 506280), (120, 455652), (135, 405024), (144, 379710), (160, 341739), (162, 337520), (180, 303768), (216, 253140), (240, 227826), (270, 202512), (288, 189855), (324, 168760), (360, 151884), (405, 135008), (432, 126570), (480, 113913), (540, 101256), (648, 84380), (720, 75942), (810, 67504), (864, 63285), (1080, 50628), (1296, 42190), (1440, 37971), (1620, 33752), (2160, 25314), (2592, 21095), (3240, 16876), (4219, 12960), (4320, 12657), (6480, 8438)]