15432000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 112

約数和(自身を含む): 51035712

約数和(自身を除く): 35603712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 643, 750, 800, 960, 1000, 1200, 1286, 1500, 1600, 1929, 2000, 2400, 2572, 3000, 3215, 3858, 4000, 4800, 5144, 6000, 6430, 7716, 8000, 9645, 10288, 12000, 12860, 15432, 16075, 19290, 20576, 24000, 25720, 30864, 32150, 38580, 41152, 48225, 51440, 61728, 64300, 77160, 80375, 96450, 102880, 123456, 128600, 154320, 160750, 192900, 205760, 241125, 257200, 308640, 321500, 385800, 482250, 514400, 617280, 643000, 771600, 964500, 1028800, 1286000, 1543200, 1929000, 2572000, 3086400, 3858000, 5144000, 7716000, 15432000]

約数ペア:

[(1, 15432000), (2, 7716000), (3, 5144000), (4, 3858000), (5, 3086400), (6, 2572000), (8, 1929000), (10, 1543200), (12, 1286000), (15, 1028800), (16, 964500), (20, 771600), (24, 643000), (25, 617280), (30, 514400), (32, 482250), (40, 385800), (48, 321500), (50, 308640), (60, 257200), (64, 241125), (75, 205760), (80, 192900), (96, 160750), (100, 154320), (120, 128600), (125, 123456), (150, 102880), (160, 96450), (192, 80375), (200, 77160), (240, 64300), (250, 61728), (300, 51440), (320, 48225), (375, 41152), (400, 38580), (480, 32150), (500, 30864), (600, 25720), (643, 24000), (750, 20576), (800, 19290), (960, 16075), (1000, 15432), (1200, 12860), (1286, 12000), (1500, 10288), (1600, 9645), (1929, 8000), (2000, 7716), (2400, 6430), (2572, 6000), (3000, 5144), (3215, 4800), (3858, 4000)]