121362360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{144479}}^1$

素因数の和:144500

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 294740040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 144479, 288958, 433437, 577916, 722395, 866874, 1011353, 1155832, 1444790, 1733748, 2022706, 2167185, 2889580, 3034059, 3467496, 4045412, 4334370, 5056765, 5779160, 6068118, 8090824, 8668740, 10113530, 12136236, 15170295, 17337480, 20227060, 24272472, 30340590, 40454120, 60681180, 121362360]

約数ペア:

[(1, 121362360), (2, 60681180), (3, 40454120), (4, 30340590), (5, 24272472), (6, 20227060), (7, 17337480), (8, 15170295), (10, 12136236), (12, 10113530), (14, 8668740), (15, 8090824), (20, 6068118), (21, 5779160), (24, 5056765), (28, 4334370), (30, 4045412), (35, 3467496), (40, 3034059), (42, 2889580), (56, 2167185), (60, 2022706), (70, 1733748), (84, 1444790), (105, 1155832), (120, 1011353), (140, 866874), (168, 722395), (210, 577916), (280, 433437), (420, 288958), (840, 144479)]