1333966080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1452

約数の個数: 144

約数和(自身を含む): 4277879424

約数和(自身を除く): 2943913344

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, 311, 320, 384, 480, 622, 640, 768, 933, 960, 1117, 1244, 1280, 1555, 1866, 1920, 2234, 2488, 3110, 3351, 3732, 3840, 4468, 4665, 4976, 5585, 6220, 6702, 7464, 8936, 9330, 9952, 11170, 12440, 13404, 14928, 16755, 17872, 18660, 19904, 22340, 24880, 26808, 29856, 33510, 35744, 37320, 39808, 44680, 49760, 53616, 59712, 67020, 71488, 74640, 79616, 89360, 99520, 107232, 119424, 134040, 142976, 149280, 178720, 199040, 214464, 238848, 268080, 285952, 298560, 347387, 357440, 398080, 428928, 536160, 597120, 694774, 714880, 857856, 1042161, 1072320, 1194240, 1389548, 1429760, 1736935, 2084322, 2144640, 2779096, 3473870, 4168644, 4289280, 5210805, 5558192, 6947740, 8337288, 10421610, 11116384, 13895480, 16674576, 20843220, 22232768, 27790960, 33349152, 41686440, 44465536, 55581920, 66698304, 83372880, 88931072, 111163840, 133396608, 166745760, 222327680, 266793216, 333491520, 444655360, 666983040, 1333966080]

約数ペア:

[(1, 1333966080), (2, 666983040), (3, 444655360), (4, 333491520), (5, 266793216), (6, 222327680), (8, 166745760), (10, 133396608), (12, 111163840), (15, 88931072), (16, 83372880), (20, 66698304), (24, 55581920), (30, 44465536), (32, 41686440), (40, 33349152), (48, 27790960), (60, 22232768), (64, 20843220), (80, 16674576), (96, 13895480), (120, 11116384), (128, 10421610), (160, 8337288), (192, 6947740), (240, 5558192), (256, 5210805), (311, 4289280), (320, 4168644), (384, 3473870), (480, 2779096), (622, 2144640), (640, 2084322), (768, 1736935), (933, 1429760), (960, 1389548), (1117, 1194240), (1244, 1072320), (1280, 1042161), (1555, 857856), (1866, 714880), (1920, 694774), (2234, 597120), (2488, 536160), (3110, 428928), (3351, 398080), (3732, 357440), (3840, 347387), (4468, 298560), (4665, 285952), (4976, 268080), (5585, 238848), (6220, 214464), (6702, 199040), (7464, 178720), (8936, 149280), (9330, 142976), (9952, 134040), (11170, 119424), (12440, 107232), (13404, 99520), (14928, 89360), (16755, 79616), (17872, 74640), (18660, 71488), (19904, 67020), (22340, 59712), (24880, 53616), (26808, 49760), (29856, 44680), (33510, 39808), (35744, 37320)]