2890982400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{37643}}^1$

素因数の和:37676

約数の個数: 132

約数和(自身を含む): 9555101232

約数和(自身を除く): 6664118832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 19200, 25600, 37643, 38400, 75286, 76800, 112929, 150572, 188215, 225858, 301144, 376430, 451716, 564645, 602288, 752860, 903432, 941075, 1129290, 1204576, 1505720, 1806864, 1882150, 2258580, 2409152, 2823225, 3011440, 3613728, 3764300, 4517160, 4818304, 5646450, 6022880, 7227456, 7528600, 9034320, 9636608, 11292900, 12045760, 14454912, 15057200, 18068640, 19273216, 22585800, 24091520, 28909824, 30114400, 36137280, 38546432, 45171600, 48183040, 57819648, 60228800, 72274560, 90343200, 96366080, 115639296, 120457600, 144549120, 180686400, 192732160, 240915200, 289098240, 361372800, 481830400, 578196480, 722745600, 963660800, 1445491200, 2890982400]

約数ペア:

[(1, 2890982400), (2, 1445491200), (3, 963660800), (4, 722745600), (5, 578196480), (6, 481830400), (8, 361372800), (10, 289098240), (12, 240915200), (15, 192732160), (16, 180686400), (20, 144549120), (24, 120457600), (25, 115639296), (30, 96366080), (32, 90343200), (40, 72274560), (48, 60228800), (50, 57819648), (60, 48183040), (64, 45171600), (75, 38546432), (80, 36137280), (96, 30114400), (100, 28909824), (120, 24091520), (128, 22585800), (150, 19273216), (160, 18068640), (192, 15057200), (200, 14454912), (240, 12045760), (256, 11292900), (300, 9636608), (320, 9034320), (384, 7528600), (400, 7227456), (480, 6022880), (512, 5646450), (600, 4818304), (640, 4517160), (768, 3764300), (800, 3613728), (960, 3011440), (1024, 2823225), (1200, 2409152), (1280, 2258580), (1536, 1882150), (1600, 1806864), (1920, 1505720), (2400, 1204576), (2560, 1129290), (3072, 941075), (3200, 903432), (3840, 752860), (4800, 602288), (5120, 564645), (6400, 451716), (7680, 376430), (9600, 301144), (12800, 225858), (15360, 188215), (19200, 150572), (25600, 112929), (37643, 76800), (38400, 75286)]