129797760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 420321600

約数和(自身を除く): 290523840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1009, 1072, 1340, 1608, 1920, 2010, 2018, 2144, 2680, 3027, 3216, 4020, 4036, 4288, 5045, 5360, 6054, 6432, 8040, 8072, 8576, 10090, 10720, 12108, 12864, 15135, 16080, 16144, 20180, 21440, 24216, 25728, 30270, 32160, 32288, 40360, 42880, 48432, 60540, 64320, 64576, 67603, 80720, 96864, 121080, 128640, 129152, 135206, 161440, 193728, 202809, 242160, 270412, 322880, 338015, 387456, 405618, 484320, 540824, 645760, 676030, 811236, 968640, 1014045, 1081648, 1352060, 1622472, 1937280, 2028090, 2163296, 2704120, 3244944, 4056180, 4326592, 5408240, 6489888, 8112360, 8653184, 10816480, 12979776, 16224720, 21632960, 25959552, 32449440, 43265920, 64898880, 129797760]

約数ペア:

[(1, 129797760), (2, 64898880), (3, 43265920), (4, 32449440), (5, 25959552), (6, 21632960), (8, 16224720), (10, 12979776), (12, 10816480), (15, 8653184), (16, 8112360), (20, 6489888), (24, 5408240), (30, 4326592), (32, 4056180), (40, 3244944), (48, 2704120), (60, 2163296), (64, 2028090), (67, 1937280), (80, 1622472), (96, 1352060), (120, 1081648), (128, 1014045), (134, 968640), (160, 811236), (192, 676030), (201, 645760), (240, 540824), (268, 484320), (320, 405618), (335, 387456), (384, 338015), (402, 322880), (480, 270412), (536, 242160), (640, 202809), (670, 193728), (804, 161440), (960, 135206), (1005, 129152), (1009, 128640), (1072, 121080), (1340, 96864), (1608, 80720), (1920, 67603), (2010, 64576), (2018, 64320), (2144, 60540), (2680, 48432), (3027, 42880), (3216, 40360), (4020, 32288), (4036, 32160), (4288, 30270), (5045, 25728), (5360, 24216), (6054, 21440), (6432, 20180), (8040, 16144), (8072, 16080), (8576, 15135), (10090, 12864), (10720, 12108)]