871484160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1938

約数の個数: 144

約数和(自身を含む): 2806788096

約数和(自身を除く): 1935303936

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1787, 1905, 1920, 2032, 2540, 3048, 3574, 3810, 3840, 4064, 5080, 5361, 6096, 7148, 7620, 8128, 8935, 10160, 10722, 12192, 14296, 15240, 16256, 17870, 20320, 21444, 24384, 26805, 28592, 30480, 32512, 35740, 40640, 42888, 48768, 53610, 57184, 60960, 71480, 81280, 85776, 97536, 107220, 114368, 121920, 142960, 162560, 171552, 214440, 226949, 228736, 243840, 285920, 343104, 428880, 453898, 457472, 487680, 571840, 680847, 686208, 857760, 907796, 1134745, 1143680, 1361694, 1372416, 1715520, 1815592, 2269490, 2287360, 2723388, 3404235, 3431040, 3631184, 4538980, 5446776, 6808470, 6862080, 7262368, 9077960, 10893552, 13616940, 14524736, 18155920, 21787104, 27233880, 29049472, 36311840, 43574208, 54467760, 58098944, 72623680, 87148416, 108935520, 145247360, 174296832, 217871040, 290494720, 435742080, 871484160]

約数ペア:

[(1, 871484160), (2, 435742080), (3, 290494720), (4, 217871040), (5, 174296832), (6, 145247360), (8, 108935520), (10, 87148416), (12, 72623680), (15, 58098944), (16, 54467760), (20, 43574208), (24, 36311840), (30, 29049472), (32, 27233880), (40, 21787104), (48, 18155920), (60, 14524736), (64, 13616940), (80, 10893552), (96, 9077960), (120, 7262368), (127, 6862080), (128, 6808470), (160, 5446776), (192, 4538980), (240, 3631184), (254, 3431040), (256, 3404235), (320, 2723388), (381, 2287360), (384, 2269490), (480, 1815592), (508, 1715520), (635, 1372416), (640, 1361694), (762, 1143680), (768, 1134745), (960, 907796), (1016, 857760), (1270, 686208), (1280, 680847), (1524, 571840), (1787, 487680), (1905, 457472), (1920, 453898), (2032, 428880), (2540, 343104), (3048, 285920), (3574, 243840), (3810, 228736), (3840, 226949), (4064, 214440), (5080, 171552), (5361, 162560), (6096, 142960), (7148, 121920), (7620, 114368), (8128, 107220), (8935, 97536), (10160, 85776), (10722, 81280), (12192, 71480), (14296, 60960), (15240, 57184), (16256, 53610), (17870, 48768), (20320, 42888), (21444, 40640), (24384, 35740), (26805, 32512), (28592, 30480)]