2499864000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{104161}}^1$

素因数の和:104191

約数の個数: 112

約数和(自身を含む): 8254630176

約数和(自身を除く): 5754766176

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000, 104161, 208322, 312483, 416644, 520805, 624966, 833288, 1041610, 1249932, 1562415, 1666576, 2083220, 2499864, 2604025, 3124830, 3333152, 4166440, 4999728, 5208050, 6249660, 6666304, 7812075, 8332880, 9999456, 10416100, 12499320, 13020125, 15624150, 16665760, 19998912, 20832200, 24998640, 26040250, 31248300, 33331520, 39060375, 41664400, 49997280, 52080500, 62496600, 78120750, 83328800, 99994560, 104161000, 124993200, 156241500, 166657600, 208322000, 249986400, 312483000, 416644000, 499972800, 624966000, 833288000, 1249932000, 2499864000]

約数ペア:

[(1, 2499864000), (2, 1249932000), (3, 833288000), (4, 624966000), (5, 499972800), (6, 416644000), (8, 312483000), (10, 249986400), (12, 208322000), (15, 166657600), (16, 156241500), (20, 124993200), (24, 104161000), (25, 99994560), (30, 83328800), (32, 78120750), (40, 62496600), (48, 52080500), (50, 49997280), (60, 41664400), (64, 39060375), (75, 33331520), (80, 31248300), (96, 26040250), (100, 24998640), (120, 20832200), (125, 19998912), (150, 16665760), (160, 15624150), (192, 13020125), (200, 12499320), (240, 10416100), (250, 9999456), (300, 8332880), (320, 7812075), (375, 6666304), (400, 6249660), (480, 5208050), (500, 4999728), (600, 4166440), (750, 3333152), (800, 3124830), (960, 2604025), (1000, 2499864), (1200, 2083220), (1500, 1666576), (1600, 1562415), (2000, 1249932), (2400, 1041610), (3000, 833288), (4000, 624966), (4800, 520805), (6000, 416644), (8000, 312483), (12000, 208322), (24000, 104161)]