1362808800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{21031}}^1$

素因数の和:21063

約数の個数: 180

約数和(自身を含む): 4970135016

約数和(自身を除く): 3607326216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 21031, 21600, 32400, 42062, 63093, 64800, 84124, 105155, 126186, 168248, 189279, 210310, 252372, 315465, 336496, 378558, 420620, 504744, 525775, 567837, 630930, 672992, 757116, 841240, 946395, 1009488, 1051550, 1135674, 1261860, 1514232, 1577325, 1682480, 1703511, 1892790, 2018976, 2103100, 2271348, 2523720, 2839185, 3028464, 3154650, 3364960, 3407022, 3785580, 4206200, 4542696, 4731975, 5047440, 5678370, 6056928, 6309300, 6814044, 7571160, 8412400, 8517555, 9085392, 9463950, 10094880, 11356740, 12618600, 13628088, 14195925, 15142320, 16824800, 17035110, 18170784, 18927900, 22713480, 25237200, 27256176, 28391850, 30284640, 34070220, 37855800, 42587775, 45426960, 50474400, 54512352, 56783700, 68140440, 75711600, 85175550, 90853920, 113567400, 136280880, 151423200, 170351100, 227134800, 272561760, 340702200, 454269600, 681404400, 1362808800]

約数ペア:

[(1, 1362808800), (2, 681404400), (3, 454269600), (4, 340702200), (5, 272561760), (6, 227134800), (8, 170351100), (9, 151423200), (10, 136280880), (12, 113567400), (15, 90853920), (16, 85175550), (18, 75711600), (20, 68140440), (24, 56783700), (25, 54512352), (27, 50474400), (30, 45426960), (32, 42587775), (36, 37855800), (40, 34070220), (45, 30284640), (48, 28391850), (50, 27256176), (54, 25237200), (60, 22713480), (72, 18927900), (75, 18170784), (80, 17035110), (81, 16824800), (90, 15142320), (96, 14195925), (100, 13628088), (108, 12618600), (120, 11356740), (135, 10094880), (144, 9463950), (150, 9085392), (160, 8517555), (162, 8412400), (180, 7571160), (200, 6814044), (216, 6309300), (225, 6056928), (240, 5678370), (270, 5047440), (288, 4731975), (300, 4542696), (324, 4206200), (360, 3785580), (400, 3407022), (405, 3364960), (432, 3154650), (450, 3028464), (480, 2839185), (540, 2523720), (600, 2271348), (648, 2103100), (675, 2018976), (720, 1892790), (800, 1703511), (810, 1682480), (864, 1577325), (900, 1514232), (1080, 1261860), (1200, 1135674), (1296, 1051550), (1350, 1009488), (1440, 946395), (1620, 841240), (1800, 757116), (2025, 672992), (2160, 630930), (2400, 567837), (2592, 525775), (2700, 504744), (3240, 420620), (3600, 378558), (4050, 336496), (4320, 315465), (5400, 252372), (6480, 210310), (7200, 189279), (8100, 168248), (10800, 126186), (12960, 105155), (16200, 84124), (21031, 64800), (21600, 63093), (32400, 42062)]