124521180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{296479}}^1$

素因数の和:296498

約数の個数: 48

約数和(自身を含む): 398469120

約数和(自身を除く): 273947940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 296479, 592958, 889437, 1185916, 1482395, 1778874, 2075353, 2964790, 3557748, 4150706, 4447185, 5929580, 6226059, 8301412, 8894370, 10376765, 12452118, 17788740, 20753530, 24904236, 31130295, 41507060, 62260590, 124521180]

約数ペア:

[(1, 124521180), (2, 62260590), (3, 41507060), (4, 31130295), (5, 24904236), (6, 20753530), (7, 17788740), (10, 12452118), (12, 10376765), (14, 8894370), (15, 8301412), (20, 6226059), (21, 5929580), (28, 4447185), (30, 4150706), (35, 3557748), (42, 2964790), (60, 2075353), (70, 1778874), (84, 1482395), (105, 1185916), (140, 889437), (210, 592958), (420, 296479)]