991671360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6841}}^1$

素因数の和:7012

約数の個数: 112

約数和(自身を含む): 3169871232

約数和(自身を除く): 2178199872

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, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 6841, 7248, 9060, 9664, 12080, 13682, 14496, 18120, 20523, 24160, 27364, 28992, 34205, 36240, 41046, 48320, 54728, 68410, 72480, 82092, 102615, 109456, 136820, 144960, 164184, 205230, 218912, 273640, 328368, 410460, 437824, 547280, 656736, 820920, 1032991, 1094560, 1313472, 1641840, 2065982, 2189120, 3098973, 3283680, 4131964, 5164955, 6197946, 6567360, 8263928, 10329910, 12395892, 15494865, 16527856, 20659820, 24791784, 30989730, 33055712, 41319640, 49583568, 61979460, 66111424, 82639280, 99167136, 123958920, 165278560, 198334272, 247917840, 330557120, 495835680, 991671360]

約数ペア:

[(1, 991671360), (2, 495835680), (3, 330557120), (4, 247917840), (5, 198334272), (6, 165278560), (8, 123958920), (10, 99167136), (12, 82639280), (15, 66111424), (16, 61979460), (20, 49583568), (24, 41319640), (30, 33055712), (32, 30989730), (40, 24791784), (48, 20659820), (60, 16527856), (64, 15494865), (80, 12395892), (96, 10329910), (120, 8263928), (151, 6567360), (160, 6197946), (192, 5164955), (240, 4131964), (302, 3283680), (320, 3098973), (453, 2189120), (480, 2065982), (604, 1641840), (755, 1313472), (906, 1094560), (960, 1032991), (1208, 820920), (1510, 656736), (1812, 547280), (2265, 437824), (2416, 410460), (3020, 328368), (3624, 273640), (4530, 218912), (4832, 205230), (6040, 164184), (6841, 144960), (7248, 136820), (9060, 109456), (9664, 102615), (12080, 82092), (13682, 72480), (14496, 68410), (18120, 54728), (20523, 48320), (24160, 41046), (27364, 36240), (28992, 34205)]