159127680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 515206080

約数和(自身を除く): 356078400

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, 1072, 1237, 1340, 1608, 1920, 2010, 2144, 2474, 2680, 3216, 3711, 4020, 4288, 4948, 5360, 6185, 6432, 7422, 8040, 8576, 9896, 10720, 12370, 12864, 14844, 16080, 18555, 19792, 21440, 24740, 25728, 29688, 32160, 37110, 39584, 42880, 49480, 59376, 64320, 74220, 79168, 82879, 98960, 118752, 128640, 148440, 158336, 165758, 197920, 237504, 248637, 296880, 331516, 395840, 414395, 475008, 497274, 593760, 663032, 791680, 828790, 994548, 1187520, 1243185, 1326064, 1657580, 1989096, 2375040, 2486370, 2652128, 3315160, 3978192, 4972740, 5304256, 6630320, 7956384, 9945480, 10608512, 13260640, 15912768, 19890960, 26521280, 31825536, 39781920, 53042560, 79563840, 159127680]

約数ペア:

[(1, 159127680), (2, 79563840), (3, 53042560), (4, 39781920), (5, 31825536), (6, 26521280), (8, 19890960), (10, 15912768), (12, 13260640), (15, 10608512), (16, 9945480), (20, 7956384), (24, 6630320), (30, 5304256), (32, 4972740), (40, 3978192), (48, 3315160), (60, 2652128), (64, 2486370), (67, 2375040), (80, 1989096), (96, 1657580), (120, 1326064), (128, 1243185), (134, 1187520), (160, 994548), (192, 828790), (201, 791680), (240, 663032), (268, 593760), (320, 497274), (335, 475008), (384, 414395), (402, 395840), (480, 331516), (536, 296880), (640, 248637), (670, 237504), (804, 197920), (960, 165758), (1005, 158336), (1072, 148440), (1237, 128640), (1340, 118752), (1608, 98960), (1920, 82879), (2010, 79168), (2144, 74220), (2474, 64320), (2680, 59376), (3216, 49480), (3711, 42880), (4020, 39584), (4288, 37110), (4948, 32160), (5360, 29688), (6185, 25728), (6432, 24740), (7422, 21440), (8040, 19792), (8576, 18555), (9896, 16080), (10720, 14844), (12370, 12864)]