2013275640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{86929}}^1$

素因数の和:87136

約数の個数: 64

約数和(自身を含む): 6071191200

約数和(自身を除く): 4057915560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 86929, 173858, 260787, 347716, 434645, 521574, 695432, 869290, 1043148, 1303935, 1738580, 2086296, 2607870, 3477160, 5215740, 10431480, 16777297, 33554594, 50331891, 67109188, 83886485, 100663782, 134218376, 167772970, 201327564, 251659455, 335545940, 402655128, 503318910, 671091880, 1006637820, 2013275640]

約数ペア:

[(1, 2013275640), (2, 1006637820), (3, 671091880), (4, 503318910), (5, 402655128), (6, 335545940), (8, 251659455), (10, 201327564), (12, 167772970), (15, 134218376), (20, 100663782), (24, 83886485), (30, 67109188), (40, 50331891), (60, 33554594), (120, 16777297), (193, 10431480), (386, 5215740), (579, 3477160), (772, 2607870), (965, 2086296), (1158, 1738580), (1544, 1303935), (1930, 1043148), (2316, 869290), (2895, 695432), (3860, 521574), (4632, 434645), (5790, 347716), (7720, 260787), (11580, 173858), (23160, 86929)]