2855057280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1487009}}^1$

素因数の和:1487031

約数の個数: 64

約数和(自身を含む): 9100501200

約数和(自身を除く): 6245443920

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, 320, 384, 480, 640, 960, 1920, 1487009, 2974018, 4461027, 5948036, 7435045, 8922054, 11896072, 14870090, 17844108, 22305135, 23792144, 29740180, 35688216, 44610270, 47584288, 59480360, 71376432, 89220540, 95168576, 118960720, 142752864, 178441080, 190337152, 237921440, 285505728, 356882160, 475842880, 571011456, 713764320, 951685760, 1427528640, 2855057280]

約数ペア:

[(1, 2855057280), (2, 1427528640), (3, 951685760), (4, 713764320), (5, 571011456), (6, 475842880), (8, 356882160), (10, 285505728), (12, 237921440), (15, 190337152), (16, 178441080), (20, 142752864), (24, 118960720), (30, 95168576), (32, 89220540), (40, 71376432), (48, 59480360), (60, 47584288), (64, 44610270), (80, 35688216), (96, 29740180), (120, 23792144), (128, 22305135), (160, 17844108), (192, 14870090), (240, 11896072), (320, 8922054), (384, 7435045), (480, 5948036), (640, 4461027), (960, 2974018), (1920, 1487009)]