127660960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113983}}^1$

素因数の和:114005

約数の個数: 48

約数和(自身を含む): 344687616

約数和(自身を除く): 217026656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 113983, 227966, 455932, 569915, 797881, 911864, 1139830, 1595762, 1823728, 2279660, 3191524, 3647456, 3989405, 4559320, 6383048, 7978810, 9118640, 12766096, 15957620, 18237280, 25532192, 31915240, 63830480, 127660960]

約数ペア:

[(1, 127660960), (2, 63830480), (4, 31915240), (5, 25532192), (7, 18237280), (8, 15957620), (10, 12766096), (14, 9118640), (16, 7978810), (20, 6383048), (28, 4559320), (32, 3989405), (35, 3647456), (40, 3191524), (56, 2279660), (70, 1823728), (80, 1595762), (112, 1139830), (140, 911864), (160, 797881), (224, 569915), (280, 455932), (560, 227966), (1120, 113983)]