15400128

素因数分解:

$2^6\times 3^1\times {\mathrm{80209}}^1$

素因数の和:80224

約数の個数: 28

約数和(自身を含む): 40746680

約数和(自身を除く): 25346552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 80209, 160418, 240627, 320836, 481254, 641672, 962508, 1283344, 1925016, 2566688, 3850032, 5133376, 7700064, 15400128]

約数ペア:

[(1, 15400128), (2, 7700064), (3, 5133376), (4, 3850032), (6, 2566688), (8, 1925016), (12, 1283344), (16, 962508), (24, 641672), (32, 481254), (48, 320836), (64, 240627), (96, 160418), (192, 80209)]