11525519520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{53717}}^1$

素因数の和:53887

約数の個数: 144

約数和(自身を含む): 39595537800

約数和(自身を除く): 28070018280

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, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 14304, 17880, 21456, 23840, 26820, 35760, 42912, 53640, 53717, 71520, 107280, 107434, 161151, 214560, 214868, 268585, 322302, 429736, 483453, 537170, 644604, 805755, 859472, 966906, 1074340, 1289208, 1611510, 1718944, 1933812, 2148680, 2417265, 2578416, 3223020, 3867624, 4297360, 4834530, 5156832, 6446040, 7735248, 8003833, 8594720, 9669060, 12892080, 15470496, 16007666, 19338120, 24011499, 25784160, 32015332, 38676240, 40019165, 48022998, 64030664, 72034497, 77352480, 80038330, 96045996, 120057495, 128061328, 144068994, 160076660, 192091992, 240114990, 256122656, 288137988, 320153320, 360172485, 384183984, 480229980, 576275976, 640306640, 720344970, 768367968, 960459960, 1152551952, 1280613280, 1440689940, 1920919920, 2305103904, 2881379880, 3841839840, 5762759760, 11525519520]

約数ペア:

[(1, 11525519520), (2, 5762759760), (3, 3841839840), (4, 2881379880), (5, 2305103904), (6, 1920919920), (8, 1440689940), (9, 1280613280), (10, 1152551952), (12, 960459960), (15, 768367968), (16, 720344970), (18, 640306640), (20, 576275976), (24, 480229980), (30, 384183984), (32, 360172485), (36, 320153320), (40, 288137988), (45, 256122656), (48, 240114990), (60, 192091992), (72, 160076660), (80, 144068994), (90, 128061328), (96, 120057495), (120, 96045996), (144, 80038330), (149, 77352480), (160, 72034497), (180, 64030664), (240, 48022998), (288, 40019165), (298, 38676240), (360, 32015332), (447, 25784160), (480, 24011499), (596, 19338120), (720, 16007666), (745, 15470496), (894, 12892080), (1192, 9669060), (1341, 8594720), (1440, 8003833), (1490, 7735248), (1788, 6446040), (2235, 5156832), (2384, 4834530), (2682, 4297360), (2980, 3867624), (3576, 3223020), (4470, 2578416), (4768, 2417265), (5364, 2148680), (5960, 1933812), (6705, 1718944), (7152, 1611510), (8940, 1289208), (10728, 1074340), (11920, 966906), (13410, 859472), (14304, 805755), (17880, 644604), (21456, 537170), (23840, 483453), (26820, 429736), (35760, 322302), (42912, 268585), (53640, 214868), (53717, 214560), (71520, 161151), (107280, 107434)]