1208153600

素因数分解:

$2^9\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2616

約数の個数: 120

約数和(自身を含む): 3075399888

約数和(自身を除く): 1867246288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 256, 296, 320, 370, 400, 512, 592, 640, 740, 800, 925, 1184, 1280, 1480, 1600, 1850, 2368, 2551, 2560, 2960, 3200, 3700, 4736, 5102, 5920, 6400, 7400, 9472, 10204, 11840, 12755, 12800, 14800, 18944, 20408, 23680, 25510, 29600, 40816, 47360, 51020, 59200, 63775, 81632, 94387, 94720, 102040, 118400, 127550, 163264, 188774, 204080, 236800, 255100, 326528, 377548, 408160, 471935, 473600, 510200, 653056, 755096, 816320, 943870, 1020400, 1306112, 1510192, 1632640, 1887740, 2040800, 2359675, 3020384, 3265280, 3775480, 4081600, 4719350, 6040768, 6530560, 7550960, 8163200, 9438700, 12081536, 15101920, 16326400, 18877400, 24163072, 30203840, 32652800, 37754800, 48326144, 60407680, 75509600, 120815360, 151019200, 241630720, 302038400, 604076800, 1208153600]

約数ペア:

[(1, 1208153600), (2, 604076800), (4, 302038400), (5, 241630720), (8, 151019200), (10, 120815360), (16, 75509600), (20, 60407680), (25, 48326144), (32, 37754800), (37, 32652800), (40, 30203840), (50, 24163072), (64, 18877400), (74, 16326400), (80, 15101920), (100, 12081536), (128, 9438700), (148, 8163200), (160, 7550960), (185, 6530560), (200, 6040768), (256, 4719350), (296, 4081600), (320, 3775480), (370, 3265280), (400, 3020384), (512, 2359675), (592, 2040800), (640, 1887740), (740, 1632640), (800, 1510192), (925, 1306112), (1184, 1020400), (1280, 943870), (1480, 816320), (1600, 755096), (1850, 653056), (2368, 510200), (2551, 473600), (2560, 471935), (2960, 408160), (3200, 377548), (3700, 326528), (4736, 255100), (5102, 236800), (5920, 204080), (6400, 188774), (7400, 163264), (9472, 127550), (10204, 118400), (11840, 102040), (12755, 94720), (12800, 94387), (14800, 81632), (18944, 63775), (20408, 59200), (23680, 51020), (25510, 47360), (29600, 40816)]