11240478720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{121967}}^1$

素因数の和:122000

約数の個数: 144

約数和(自身を含む): 38957798880

約数和(自身を除く): 27717320160

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 121967, 243934, 365901, 487868, 609835, 731802, 975736, 1097703, 1219670, 1463604, 1829505, 1951472, 2195406, 2439340, 2927208, 3659010, 3902944, 4390812, 4878680, 5488515, 5854416, 7318020, 7805888, 8781624, 9757360, 10977030, 11708832, 14636040, 15611776, 17563248, 19514720, 21954060, 23417664, 29272080, 31223552, 35126496, 39029440, 43908120, 46835328, 58544160, 62447104, 70252992, 78058880, 87816240, 93670656, 117088320, 124894208, 140505984, 156117760, 175632480, 187341312, 234176640, 249788416, 281011968, 312235520, 351264960, 374682624, 468353280, 562023936, 624471040, 702529920, 749365248, 936706560, 1124047872, 1248942080, 1405059840, 1873413120, 2248095744, 2810119680, 3746826240, 5620239360, 11240478720]

約数ペア:

[(1, 11240478720), (2, 5620239360), (3, 3746826240), (4, 2810119680), (5, 2248095744), (6, 1873413120), (8, 1405059840), (9, 1248942080), (10, 1124047872), (12, 936706560), (15, 749365248), (16, 702529920), (18, 624471040), (20, 562023936), (24, 468353280), (30, 374682624), (32, 351264960), (36, 312235520), (40, 281011968), (45, 249788416), (48, 234176640), (60, 187341312), (64, 175632480), (72, 156117760), (80, 140505984), (90, 124894208), (96, 117088320), (120, 93670656), (128, 87816240), (144, 78058880), (160, 70252992), (180, 62447104), (192, 58544160), (240, 46835328), (256, 43908120), (288, 39029440), (320, 35126496), (360, 31223552), (384, 29272080), (480, 23417664), (512, 21954060), (576, 19514720), (640, 17563248), (720, 15611776), (768, 14636040), (960, 11708832), (1024, 10977030), (1152, 9757360), (1280, 8781624), (1440, 7805888), (1536, 7318020), (1920, 5854416), (2048, 5488515), (2304, 4878680), (2560, 4390812), (2880, 3902944), (3072, 3659010), (3840, 2927208), (4608, 2439340), (5120, 2195406), (5760, 1951472), (6144, 1829505), (7680, 1463604), (9216, 1219670), (10240, 1097703), (11520, 975736), (15360, 731802), (18432, 609835), (23040, 487868), (30720, 365901), (46080, 243934), (92160, 121967)]