12828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 39229920

約数和(自身を除く): 26401800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2017, 2120, 3180, 4034, 6051, 6360, 8068, 10085, 12102, 16136, 20170, 24204, 30255, 40340, 48408, 60510, 80680, 106901, 121020, 213802, 242040, 320703, 427604, 534505, 641406, 855208, 1069010, 1282812, 1603515, 2138020, 2565624, 3207030, 4276040, 6414060, 12828120]

約数ペア:

[(1, 12828120), (2, 6414060), (3, 4276040), (4, 3207030), (5, 2565624), (6, 2138020), (8, 1603515), (10, 1282812), (12, 1069010), (15, 855208), (20, 641406), (24, 534505), (30, 427604), (40, 320703), (53, 242040), (60, 213802), (106, 121020), (120, 106901), (159, 80680), (212, 60510), (265, 48408), (318, 40340), (424, 30255), (530, 24204), (636, 20170), (795, 16136), (1060, 12102), (1272, 10085), (1590, 8068), (2017, 6360), (2120, 6051), (3180, 4034)]