287671680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{49943}}^1$

素因数の和:49968

約数の個数: 96

約数和(自身を含む): 993386160

約数和(自身を除く): 705714480

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 49943, 99886, 149829, 199772, 249715, 299658, 399544, 449487, 499430, 599316, 749145, 799088, 898974, 998860, 1198632, 1498290, 1598176, 1797948, 1997720, 2247435, 2397264, 2996580, 3196352, 3595896, 3995440, 4494870, 4794528, 5993160, 6392704, 7191792, 7990880, 8989740, 9589056, 11986320, 14383584, 15981760, 17979480, 19178112, 23972640, 28767168, 31963520, 35958960, 47945280, 57534336, 71917920, 95890560, 143835840, 287671680]

約数ペア:

[(1, 287671680), (2, 143835840), (3, 95890560), (4, 71917920), (5, 57534336), (6, 47945280), (8, 35958960), (9, 31963520), (10, 28767168), (12, 23972640), (15, 19178112), (16, 17979480), (18, 15981760), (20, 14383584), (24, 11986320), (30, 9589056), (32, 8989740), (36, 7990880), (40, 7191792), (45, 6392704), (48, 5993160), (60, 4794528), (64, 4494870), (72, 3995440), (80, 3595896), (90, 3196352), (96, 2996580), (120, 2397264), (128, 2247435), (144, 1997720), (160, 1797948), (180, 1598176), (192, 1498290), (240, 1198632), (288, 998860), (320, 898974), (360, 799088), (384, 749145), (480, 599316), (576, 499430), (640, 449487), (720, 399544), (960, 299658), (1152, 249715), (1440, 199772), (1920, 149829), (2880, 99886), (5760, 49943)]