2863146240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{248537}}^1$

素因数の和:248564

約数の個数: 108

約数和(自身を含む): 9906227604

約数和(自身を除く): 7043081364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 248537, 497074, 745611, 994148, 1242685, 1491222, 1988296, 2236833, 2485370, 2982444, 3728055, 3976592, 4473666, 4970740, 5964888, 7456110, 7953184, 8947332, 9941480, 11184165, 11929776, 14912220, 15906368, 17894664, 19882960, 22368330, 23859552, 29824440, 31812736, 35789328, 39765920, 44736660, 47719104, 59648880, 63625472, 71578656, 79531840, 89473320, 95438208, 119297760, 143157312, 159063680, 178946640, 190876416, 238595520, 286314624, 318127360, 357893280, 477191040, 572629248, 715786560, 954382080, 1431573120, 2863146240]

約数ペア:

[(1, 2863146240), (2, 1431573120), (3, 954382080), (4, 715786560), (5, 572629248), (6, 477191040), (8, 357893280), (9, 318127360), (10, 286314624), (12, 238595520), (15, 190876416), (16, 178946640), (18, 159063680), (20, 143157312), (24, 119297760), (30, 95438208), (32, 89473320), (36, 79531840), (40, 71578656), (45, 63625472), (48, 59648880), (60, 47719104), (64, 44736660), (72, 39765920), (80, 35789328), (90, 31812736), (96, 29824440), (120, 23859552), (128, 22368330), (144, 19882960), (160, 17894664), (180, 15906368), (192, 14912220), (240, 11929776), (256, 11184165), (288, 9941480), (320, 8947332), (360, 7953184), (384, 7456110), (480, 5964888), (576, 4970740), (640, 4473666), (720, 3976592), (768, 3728055), (960, 2982444), (1152, 2485370), (1280, 2236833), (1440, 1988296), (1920, 1491222), (2304, 1242685), (2880, 994148), (3840, 745611), (5760, 497074), (11520, 248537)]