80913600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 168

約数和(自身を含む): 295117520

約数和(自身を除く): 214203920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 1873, 2160, 2400, 2700, 2880, 3600, 3746, 4320, 4800, 5400, 5619, 7200, 7492, 8640, 9365, 10800, 11238, 14400, 14984, 16857, 18730, 21600, 22476, 28095, 29968, 33714, 37460, 43200, 44952, 46825, 50571, 56190, 59936, 67428, 74920, 84285, 89904, 93650, 101142, 112380, 119872, 134856, 140475, 149840, 168570, 179808, 187300, 202284, 224760, 252855, 269712, 280950, 299680, 337140, 359616, 374600, 404568, 421425, 449520, 505710, 539424, 561900, 599360, 674280, 749200, 809136, 842850, 899040, 1011420, 1078848, 1123800, 1264275, 1348560, 1498400, 1618272, 1685700, 1798080, 2022840, 2247600, 2528550, 2697120, 2996800, 3236544, 3371400, 4045680, 4495200, 5057100, 5394240, 6742800, 8091360, 8990400, 10114200, 13485600, 16182720, 20228400, 26971200, 40456800, 80913600]

約数ペア:

[(1, 80913600), (2, 40456800), (3, 26971200), (4, 20228400), (5, 16182720), (6, 13485600), (8, 10114200), (9, 8990400), (10, 8091360), (12, 6742800), (15, 5394240), (16, 5057100), (18, 4495200), (20, 4045680), (24, 3371400), (25, 3236544), (27, 2996800), (30, 2697120), (32, 2528550), (36, 2247600), (40, 2022840), (45, 1798080), (48, 1685700), (50, 1618272), (54, 1498400), (60, 1348560), (64, 1264275), (72, 1123800), (75, 1078848), (80, 1011420), (90, 899040), (96, 842850), (100, 809136), (108, 749200), (120, 674280), (135, 599360), (144, 561900), (150, 539424), (160, 505710), (180, 449520), (192, 421425), (200, 404568), (216, 374600), (225, 359616), (240, 337140), (270, 299680), (288, 280950), (300, 269712), (320, 252855), (360, 224760), (400, 202284), (432, 187300), (450, 179808), (480, 168570), (540, 149840), (576, 140475), (600, 134856), (675, 119872), (720, 112380), (800, 101142), (864, 93650), (900, 89904), (960, 84285), (1080, 74920), (1200, 67428), (1350, 59936), (1440, 56190), (1600, 50571), (1728, 46825), (1800, 44952), (1873, 43200), (2160, 37460), (2400, 33714), (2700, 29968), (2880, 28095), (3600, 22476), (3746, 21600), (4320, 18730), (4800, 16857), (5400, 14984), (5619, 14400), (7200, 11238), (7492, 10800), (8640, 9365)]