151749120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19759}}^1$

素因数の和:19785

約数の個数: 80

約数和(自身を含む): 485147520

約数和(自身を除く): 333398400

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, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19759, 39518, 59277, 79036, 98795, 118554, 158072, 197590, 237108, 296385, 316144, 395180, 474216, 592770, 632288, 790360, 948432, 1185540, 1264576, 1580720, 1896864, 2371080, 2529152, 3161440, 3793728, 4742160, 5058304, 6322880, 7587456, 9484320, 10116608, 12645760, 15174912, 18968640, 25291520, 30349824, 37937280, 50583040, 75874560, 151749120]

約数ペア:

[(1, 151749120), (2, 75874560), (3, 50583040), (4, 37937280), (5, 30349824), (6, 25291520), (8, 18968640), (10, 15174912), (12, 12645760), (15, 10116608), (16, 9484320), (20, 7587456), (24, 6322880), (30, 5058304), (32, 4742160), (40, 3793728), (48, 3161440), (60, 2529152), (64, 2371080), (80, 1896864), (96, 1580720), (120, 1264576), (128, 1185540), (160, 948432), (192, 790360), (240, 632288), (256, 592770), (320, 474216), (384, 395180), (480, 316144), (512, 296385), (640, 237108), (768, 197590), (960, 158072), (1280, 118554), (1536, 98795), (1920, 79036), (2560, 59277), (3840, 39518), (7680, 19759)]