57242880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4969}}^1$

素因数の和:4996

約数の個数: 108

約数和(自身を含む): 198094260

約数和(自身を除く): 140851380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4969, 5760, 9938, 11520, 14907, 19876, 24845, 29814, 39752, 44721, 49690, 59628, 74535, 79504, 89442, 99380, 119256, 149070, 159008, 178884, 198760, 223605, 238512, 298140, 318016, 357768, 397520, 447210, 477024, 596280, 636032, 715536, 795040, 894420, 954048, 1192560, 1272064, 1431072, 1590080, 1788840, 1908096, 2385120, 2862144, 3180160, 3577680, 3816192, 4770240, 5724288, 6360320, 7155360, 9540480, 11448576, 14310720, 19080960, 28621440, 57242880]

約数ペア:

[(1, 57242880), (2, 28621440), (3, 19080960), (4, 14310720), (5, 11448576), (6, 9540480), (8, 7155360), (9, 6360320), (10, 5724288), (12, 4770240), (15, 3816192), (16, 3577680), (18, 3180160), (20, 2862144), (24, 2385120), (30, 1908096), (32, 1788840), (36, 1590080), (40, 1431072), (45, 1272064), (48, 1192560), (60, 954048), (64, 894420), (72, 795040), (80, 715536), (90, 636032), (96, 596280), (120, 477024), (128, 447210), (144, 397520), (160, 357768), (180, 318016), (192, 298140), (240, 238512), (256, 223605), (288, 198760), (320, 178884), (360, 159008), (384, 149070), (480, 119256), (576, 99380), (640, 89442), (720, 79504), (768, 74535), (960, 59628), (1152, 49690), (1280, 44721), (1440, 39752), (1920, 29814), (2304, 24845), (2880, 19876), (3840, 14907), (4969, 11520), (5760, 9938)]