1239568800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8467}}^1$

素因数の和:8551

約数の個数: 144

約数和(自身を含む): 4101424992

約数和(自身を除く): 2861856192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 366, 400, 480, 488, 600, 610, 732, 800, 915, 976, 1200, 1220, 1464, 1525, 1830, 1952, 2400, 2440, 2928, 3050, 3660, 4575, 4880, 5856, 6100, 7320, 8467, 9150, 9760, 12200, 14640, 16934, 18300, 24400, 25401, 29280, 33868, 36600, 42335, 48800, 50802, 67736, 73200, 84670, 101604, 127005, 135472, 146400, 169340, 203208, 211675, 254010, 270944, 338680, 406416, 423350, 508020, 516487, 635025, 677360, 812832, 846700, 1016040, 1032974, 1270050, 1354720, 1549461, 1693400, 2032080, 2065948, 2540100, 2582435, 3098922, 3386800, 4064160, 4131896, 5080200, 5164870, 6197844, 6773600, 7747305, 8263792, 10160400, 10329740, 12395688, 12912175, 15494610, 16527584, 20320800, 20659480, 24791376, 25824350, 30989220, 38736525, 41318960, 49582752, 51648700, 61978440, 77473050, 82637920, 103297400, 123956880, 154946100, 206594800, 247913760, 309892200, 413189600, 619784400, 1239568800]

約数ペア:

[(1, 1239568800), (2, 619784400), (3, 413189600), (4, 309892200), (5, 247913760), (6, 206594800), (8, 154946100), (10, 123956880), (12, 103297400), (15, 82637920), (16, 77473050), (20, 61978440), (24, 51648700), (25, 49582752), (30, 41318960), (32, 38736525), (40, 30989220), (48, 25824350), (50, 24791376), (60, 20659480), (61, 20320800), (75, 16527584), (80, 15494610), (96, 12912175), (100, 12395688), (120, 10329740), (122, 10160400), (150, 8263792), (160, 7747305), (183, 6773600), (200, 6197844), (240, 5164870), (244, 5080200), (300, 4131896), (305, 4064160), (366, 3386800), (400, 3098922), (480, 2582435), (488, 2540100), (600, 2065948), (610, 2032080), (732, 1693400), (800, 1549461), (915, 1354720), (976, 1270050), (1200, 1032974), (1220, 1016040), (1464, 846700), (1525, 812832), (1830, 677360), (1952, 635025), (2400, 516487), (2440, 508020), (2928, 423350), (3050, 406416), (3660, 338680), (4575, 270944), (4880, 254010), (5856, 211675), (6100, 203208), (7320, 169340), (8467, 146400), (9150, 135472), (9760, 127005), (12200, 101604), (14640, 84670), (16934, 73200), (18300, 67736), (24400, 50802), (25401, 48800), (29280, 42335), (33868, 36600)]