40800118080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42500123}}^1$

素因数の和:42500143

約数の個数: 56

約数和(自身を含む): 129540377952

約数和(自身を除く): 88740259872

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, 160, 192, 240, 320, 480, 960, 42500123, 85000246, 127500369, 170000492, 212500615, 255000738, 340000984, 425001230, 510001476, 637501845, 680001968, 850002460, 1020002952, 1275003690, 1360003936, 1700004920, 2040005904, 2550007380, 2720007872, 3400009840, 4080011808, 5100014760, 6800019680, 8160023616, 10200029520, 13600039360, 20400059040, 40800118080]

約数ペア:

[(1, 40800118080), (2, 20400059040), (3, 13600039360), (4, 10200029520), (5, 8160023616), (6, 6800019680), (8, 5100014760), (10, 4080011808), (12, 3400009840), (15, 2720007872), (16, 2550007380), (20, 2040005904), (24, 1700004920), (30, 1360003936), (32, 1275003690), (40, 1020002952), (48, 850002460), (60, 680001968), (64, 637501845), (80, 510001476), (96, 425001230), (120, 340000984), (160, 255000738), (192, 212500615), (240, 170000492), (320, 127500369), (480, 85000246), (960, 42500123)]