53985720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1601}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 162635040

約数和(自身を除く): 108649320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1601, 1686, 2248, 2810, 3202, 3372, 4215, 4803, 5620, 6404, 6744, 8005, 8430, 9606, 11240, 12808, 16010, 16860, 19212, 24015, 32020, 33720, 38424, 48030, 64040, 96060, 192120, 449881, 899762, 1349643, 1799524, 2249405, 2699286, 3599048, 4498810, 5398572, 6748215, 8997620, 10797144, 13496430, 17995240, 26992860, 53985720]

約数ペア:

[(1, 53985720), (2, 26992860), (3, 17995240), (4, 13496430), (5, 10797144), (6, 8997620), (8, 6748215), (10, 5398572), (12, 4498810), (15, 3599048), (20, 2699286), (24, 2249405), (30, 1799524), (40, 1349643), (60, 899762), (120, 449881), (281, 192120), (562, 96060), (843, 64040), (1124, 48030), (1405, 38424), (1601, 33720), (1686, 32020), (2248, 24015), (2810, 19212), (3202, 16860), (3372, 16010), (4215, 12808), (4803, 11240), (5620, 9606), (6404, 8430), (6744, 8005)]