966872080

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 2277979200

約数和(自身を除く): 1311107120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 251, 269, 358, 502, 538, 716, 895, 1004, 1076, 1255, 1345, 1432, 1790, 2008, 2152, 2510, 2690, 2864, 3580, 4016, 4304, 5020, 5380, 7160, 10040, 10760, 14320, 20080, 21520, 44929, 48151, 67519, 89858, 96302, 135038, 179716, 192604, 224645, 240755, 270076, 337595, 359432, 385208, 449290, 481510, 540152, 675190, 718864, 770416, 898580, 963020, 1080304, 1350380, 1797160, 1926040, 2700760, 3594320, 3852080, 5401520, 12085901, 24171802, 48343604, 60429505, 96687208, 120859010, 193374416, 241718020, 483436040, 966872080]

約数ペア:

[(1, 966872080), (2, 483436040), (4, 241718020), (5, 193374416), (8, 120859010), (10, 96687208), (16, 60429505), (20, 48343604), (40, 24171802), (80, 12085901), (179, 5401520), (251, 3852080), (269, 3594320), (358, 2700760), (502, 1926040), (538, 1797160), (716, 1350380), (895, 1080304), (1004, 963020), (1076, 898580), (1255, 770416), (1345, 718864), (1432, 675190), (1790, 540152), (2008, 481510), (2152, 449290), (2510, 385208), (2690, 359432), (2864, 337595), (3580, 270076), (4016, 240755), (4304, 224645), (5020, 192604), (5380, 179716), (7160, 135038), (10040, 96302), (10760, 89858), (14320, 67519), (20080, 48151), (21520, 44929)]