13043517720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108695981}}^1$

素因数の和:108695995

約数の個数: 32

約数和(自身を含む): 39130553520

約数和(自身を除く): 26087035800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108695981, 217391962, 326087943, 434783924, 543479905, 652175886, 869567848, 1086959810, 1304351772, 1630439715, 2173919620, 2608703544, 3260879430, 4347839240, 6521758860, 13043517720]

約数ペア:

[(1, 13043517720), (2, 6521758860), (3, 4347839240), (4, 3260879430), (5, 2608703544), (6, 2173919620), (8, 1630439715), (10, 1304351772), (12, 1086959810), (15, 869567848), (20, 652175886), (24, 543479905), (30, 434783924), (40, 326087943), (60, 217391962), (120, 108695981)]