15947520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4177

約数の個数: 72

約数和(自身を含む): 50944656

約数和(自身を除く): 34997136

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, 640, 768, 960, 1280, 1920, 3840, 4153, 8306, 12459, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 66448, 83060, 99672, 124590, 132896, 166120, 199344, 249180, 265792, 332240, 398688, 498360, 531584, 664480, 797376, 996720, 1063168, 1328960, 1594752, 1993440, 2657920, 3189504, 3986880, 5315840, 7973760, 15947520]

約数ペア:

[(1, 15947520), (2, 7973760), (3, 5315840), (4, 3986880), (5, 3189504), (6, 2657920), (8, 1993440), (10, 1594752), (12, 1328960), (15, 1063168), (16, 996720), (20, 797376), (24, 664480), (30, 531584), (32, 498360), (40, 398688), (48, 332240), (60, 265792), (64, 249180), (80, 199344), (96, 166120), (120, 132896), (128, 124590), (160, 99672), (192, 83060), (240, 66448), (256, 62295), (320, 49836), (384, 41530), (480, 33224), (640, 24918), (768, 20765), (960, 16612), (1280, 12459), (1920, 8306), (3840, 4153)]