125590720

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1459}}^1$

素因数の和:1745

約数の個数: 56

約数和(自身を含む): 300380400

約数和(自身を除く): 174789680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 1459, 2152, 2690, 2918, 4304, 5380, 5836, 7295, 8608, 10760, 11672, 14590, 17216, 21520, 23344, 29180, 43040, 46688, 58360, 86080, 93376, 116720, 233440, 392471, 466880, 784942, 1569884, 1962355, 3139768, 3924710, 6279536, 7849420, 12559072, 15698840, 25118144, 31397680, 62795360, 125590720]

約数ペア:

[(1, 125590720), (2, 62795360), (4, 31397680), (5, 25118144), (8, 15698840), (10, 12559072), (16, 7849420), (20, 6279536), (32, 3924710), (40, 3139768), (64, 1962355), (80, 1569884), (160, 784942), (269, 466880), (320, 392471), (538, 233440), (1076, 116720), (1345, 93376), (1459, 86080), (2152, 58360), (2690, 46688), (2918, 43040), (4304, 29180), (5380, 23344), (5836, 21520), (7295, 17216), (8608, 14590), (10760, 11672)]