28141440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14657}}^1$

素因数の和:14679

約数の個数: 64

約数和(自身を含む): 89706960

約数和(自身を除く): 61565520

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, 14657, 29314, 43971, 58628, 73285, 87942, 117256, 146570, 175884, 219855, 234512, 293140, 351768, 439710, 469024, 586280, 703536, 879420, 938048, 1172560, 1407072, 1758840, 1876096, 2345120, 2814144, 3517680, 4690240, 5628288, 7035360, 9380480, 14070720, 28141440]

約数ペア:

[(1, 28141440), (2, 14070720), (3, 9380480), (4, 7035360), (5, 5628288), (6, 4690240), (8, 3517680), (10, 2814144), (12, 2345120), (15, 1876096), (16, 1758840), (20, 1407072), (24, 1172560), (30, 938048), (32, 879420), (40, 703536), (48, 586280), (60, 469024), (64, 439710), (80, 351768), (96, 293140), (120, 234512), (128, 219855), (160, 175884), (192, 146570), (240, 117256), (320, 87942), (384, 73285), (480, 58628), (640, 43971), (960, 29314), (1920, 14657)]