2891873280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{188273}}^1$

素因数の和:188301

約数の個数: 88

約数和(自身を含む): 9249525072

約数和(自身を除く): 6357651792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 188273, 376546, 564819, 753092, 941365, 1129638, 1506184, 1882730, 2259276, 2824095, 3012368, 3765460, 4518552, 5648190, 6024736, 7530920, 9037104, 11296380, 12049472, 15061840, 18074208, 22592760, 24098944, 30123680, 36148416, 45185520, 48197888, 60247360, 72296832, 90371040, 96395776, 120494720, 144593664, 180742080, 192791552, 240989440, 289187328, 361484160, 481978880, 578374656, 722968320, 963957760, 1445936640, 2891873280]

約数ペア:

[(1, 2891873280), (2, 1445936640), (3, 963957760), (4, 722968320), (5, 578374656), (6, 481978880), (8, 361484160), (10, 289187328), (12, 240989440), (15, 192791552), (16, 180742080), (20, 144593664), (24, 120494720), (30, 96395776), (32, 90371040), (40, 72296832), (48, 60247360), (60, 48197888), (64, 45185520), (80, 36148416), (96, 30123680), (120, 24098944), (128, 22592760), (160, 18074208), (192, 15061840), (240, 12049472), (256, 11296380), (320, 9037104), (384, 7530920), (480, 6024736), (512, 5648190), (640, 4518552), (768, 3765460), (960, 3012368), (1024, 2824095), (1280, 2259276), (1536, 1882730), (1920, 1506184), (2560, 1129638), (3072, 941365), (3840, 753092), (5120, 564819), (7680, 376546), (15360, 188273)]