1242563040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37517}}^1$

素因数の和:37561

約数の個数: 144

約数和(自身を含む): 4424722848

約数和(自身を除く): 3182159808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 37517, 75034, 112551, 150068, 187585, 225102, 300136, 337653, 375170, 450204, 562755, 600272, 675306, 750340, 862891, 900408, 1125510, 1200544, 1350612, 1500680, 1688265, 1725782, 1800816, 2251020, 2588673, 2701224, 3001360, 3376530, 3451564, 3601632, 4314455, 4502040, 5177346, 5402448, 6002720, 6753060, 6903128, 7766019, 8628910, 9004080, 10354692, 10804896, 12943365, 13506120, 13806256, 15532038, 17257820, 18008160, 20709384, 25886730, 27012240, 27612512, 31064076, 34515640, 38830095, 41418768, 51773460, 54024480, 62128152, 69031280, 77660190, 82837536, 103546920, 124256304, 138062560, 155320380, 207093840, 248512608, 310640760, 414187680, 621281520, 1242563040]

約数ペア:

[(1, 1242563040), (2, 621281520), (3, 414187680), (4, 310640760), (5, 248512608), (6, 207093840), (8, 155320380), (9, 138062560), (10, 124256304), (12, 103546920), (15, 82837536), (16, 77660190), (18, 69031280), (20, 62128152), (23, 54024480), (24, 51773460), (30, 41418768), (32, 38830095), (36, 34515640), (40, 31064076), (45, 27612512), (46, 27012240), (48, 25886730), (60, 20709384), (69, 18008160), (72, 17257820), (80, 15532038), (90, 13806256), (92, 13506120), (96, 12943365), (115, 10804896), (120, 10354692), (138, 9004080), (144, 8628910), (160, 7766019), (180, 6903128), (184, 6753060), (207, 6002720), (230, 5402448), (240, 5177346), (276, 4502040), (288, 4314455), (345, 3601632), (360, 3451564), (368, 3376530), (414, 3001360), (460, 2701224), (480, 2588673), (552, 2251020), (690, 1800816), (720, 1725782), (736, 1688265), (828, 1500680), (920, 1350612), (1035, 1200544), (1104, 1125510), (1380, 900408), (1440, 862891), (1656, 750340), (1840, 675306), (2070, 600272), (2208, 562755), (2760, 450204), (3312, 375170), (3680, 337653), (4140, 300136), (5520, 225102), (6624, 187585), (8280, 150068), (11040, 112551), (16560, 75034), (33120, 37517)]