85912320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 144

約数和(自身を含む): 295660512

約数和(自身を除く): 209748192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1721, 1920, 2080, 2496, 3120, 3328, 3442, 3840, 4160, 4992, 5163, 6240, 6884, 8320, 8605, 9984, 10326, 12480, 13768, 16640, 17210, 20652, 22373, 24960, 25815, 27536, 34420, 41304, 44746, 49920, 51630, 55072, 67119, 68840, 82608, 89492, 103260, 110144, 111865, 134238, 137680, 165216, 178984, 206520, 220288, 223730, 268476, 275360, 330432, 335595, 357968, 413040, 440576, 447460, 536952, 550720, 660864, 671190, 715936, 826080, 894920, 1073904, 1101440, 1321728, 1342380, 1431872, 1652160, 1789840, 2147808, 2202880, 2684760, 2863744, 3304320, 3579680, 4295616, 5369520, 5727488, 6608640, 7159360, 8591232, 10739040, 14318720, 17182464, 21478080, 28637440, 42956160, 85912320]

約数ペア:

[(1, 85912320), (2, 42956160), (3, 28637440), (4, 21478080), (5, 17182464), (6, 14318720), (8, 10739040), (10, 8591232), (12, 7159360), (13, 6608640), (15, 5727488), (16, 5369520), (20, 4295616), (24, 3579680), (26, 3304320), (30, 2863744), (32, 2684760), (39, 2202880), (40, 2147808), (48, 1789840), (52, 1652160), (60, 1431872), (64, 1342380), (65, 1321728), (78, 1101440), (80, 1073904), (96, 894920), (104, 826080), (120, 715936), (128, 671190), (130, 660864), (156, 550720), (160, 536952), (192, 447460), (195, 440576), (208, 413040), (240, 357968), (256, 335595), (260, 330432), (312, 275360), (320, 268476), (384, 223730), (390, 220288), (416, 206520), (480, 178984), (520, 165216), (624, 137680), (640, 134238), (768, 111865), (780, 110144), (832, 103260), (960, 89492), (1040, 82608), (1248, 68840), (1280, 67119), (1560, 55072), (1664, 51630), (1721, 49920), (1920, 44746), (2080, 41304), (2496, 34420), (3120, 27536), (3328, 25815), (3442, 24960), (3840, 22373), (4160, 20652), (4992, 17210), (5163, 16640), (6240, 13768), (6884, 12480), (8320, 10326), (8605, 9984)]