145026560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8093}}^1$

素因数の和:8123

約数の個数: 80

約数和(自身を含む): 397447776

約数和(自身を除く): 252421216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8093, 8960, 16186, 17920, 32372, 40465, 56651, 64744, 80930, 113302, 129488, 161860, 226604, 258976, 283255, 323720, 453208, 517952, 566510, 647440, 906416, 1035904, 1133020, 1294880, 1812832, 2071808, 2266040, 2589760, 3625664, 4143616, 4532080, 5179520, 7251328, 9064160, 10359040, 14502656, 18128320, 20718080, 29005312, 36256640, 72513280, 145026560]

約数ペア:

[(1, 145026560), (2, 72513280), (4, 36256640), (5, 29005312), (7, 20718080), (8, 18128320), (10, 14502656), (14, 10359040), (16, 9064160), (20, 7251328), (28, 5179520), (32, 4532080), (35, 4143616), (40, 3625664), (56, 2589760), (64, 2266040), (70, 2071808), (80, 1812832), (112, 1294880), (128, 1133020), (140, 1035904), (160, 906416), (224, 647440), (256, 566510), (280, 517952), (320, 453208), (448, 323720), (512, 283255), (560, 258976), (640, 226604), (896, 161860), (1120, 129488), (1280, 113302), (1792, 80930), (2240, 64744), (2560, 56651), (3584, 40465), (4480, 32372), (8093, 17920), (8960, 16186)]