27436800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1458

約数の個数: 108

約数和(自身を含む): 90610520

約数和(自身を除く): 63173720

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1429, 1600, 1920, 2400, 2858, 3200, 3840, 4287, 4800, 5716, 6400, 7145, 8574, 9600, 11432, 14290, 17148, 19200, 21435, 22864, 28580, 34296, 35725, 42870, 45728, 57160, 68592, 71450, 85740, 91456, 107175, 114320, 137184, 142900, 171480, 182912, 214350, 228640, 274368, 285800, 342960, 365824, 428700, 457280, 548736, 571600, 685920, 857400, 914560, 1097472, 1143200, 1371840, 1714800, 1829120, 2286400, 2743680, 3429600, 4572800, 5487360, 6859200, 9145600, 13718400, 27436800]

約数ペア:

[(1, 27436800), (2, 13718400), (3, 9145600), (4, 6859200), (5, 5487360), (6, 4572800), (8, 3429600), (10, 2743680), (12, 2286400), (15, 1829120), (16, 1714800), (20, 1371840), (24, 1143200), (25, 1097472), (30, 914560), (32, 857400), (40, 685920), (48, 571600), (50, 548736), (60, 457280), (64, 428700), (75, 365824), (80, 342960), (96, 285800), (100, 274368), (120, 228640), (128, 214350), (150, 182912), (160, 171480), (192, 142900), (200, 137184), (240, 114320), (256, 107175), (300, 91456), (320, 85740), (384, 71450), (400, 68592), (480, 57160), (600, 45728), (640, 42870), (768, 35725), (800, 34296), (960, 28580), (1200, 22864), (1280, 21435), (1429, 19200), (1600, 17148), (1920, 14290), (2400, 11432), (2858, 9600), (3200, 8574), (3840, 7145), (4287, 6400), (4800, 5716)]