1000824960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1361}}^1$

素因数の和:1766

約数の個数: 128

約数和(自身を含む): 3200808960

約数和(自身を除く): 2199984000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 383, 384, 480, 640, 766, 960, 1149, 1361, 1532, 1915, 1920, 2298, 2722, 3064, 3830, 4083, 4596, 5444, 5745, 6128, 6805, 7660, 8166, 9192, 10888, 11490, 12256, 13610, 15320, 16332, 18384, 20415, 21776, 22980, 24512, 27220, 30640, 32664, 36768, 40830, 43552, 45960, 49024, 54440, 61280, 65328, 73536, 81660, 87104, 91920, 108880, 122560, 130656, 147072, 163320, 174208, 183840, 217760, 245120, 261312, 326640, 367680, 435520, 521263, 522624, 653280, 735360, 871040, 1042526, 1306560, 1563789, 2085052, 2606315, 2613120, 3127578, 4170104, 5212630, 6255156, 7818945, 8340208, 10425260, 12510312, 15637890, 16680416, 20850520, 25020624, 31275780, 33360832, 41701040, 50041248, 62551560, 66721664, 83402080, 100082496, 125103120, 166804160, 200164992, 250206240, 333608320, 500412480, 1000824960]

約数ペア:

[(1, 1000824960), (2, 500412480), (3, 333608320), (4, 250206240), (5, 200164992), (6, 166804160), (8, 125103120), (10, 100082496), (12, 83402080), (15, 66721664), (16, 62551560), (20, 50041248), (24, 41701040), (30, 33360832), (32, 31275780), (40, 25020624), (48, 20850520), (60, 16680416), (64, 15637890), (80, 12510312), (96, 10425260), (120, 8340208), (128, 7818945), (160, 6255156), (192, 5212630), (240, 4170104), (320, 3127578), (383, 2613120), (384, 2606315), (480, 2085052), (640, 1563789), (766, 1306560), (960, 1042526), (1149, 871040), (1361, 735360), (1532, 653280), (1915, 522624), (1920, 521263), (2298, 435520), (2722, 367680), (3064, 326640), (3830, 261312), (4083, 245120), (4596, 217760), (5444, 183840), (5745, 174208), (6128, 163320), (6805, 147072), (7660, 130656), (8166, 122560), (9192, 108880), (10888, 91920), (11490, 87104), (12256, 81660), (13610, 73536), (15320, 65328), (16332, 61280), (18384, 54440), (20415, 49024), (21776, 45960), (22980, 43552), (24512, 40830), (27220, 36768), (30640, 32664)]