124761280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55697}}^1$

素因数の和:55721

約数の個数: 56

約数和(自身を含む): 339535008

約数和(自身を除く): 214773728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55697, 111394, 222788, 278485, 389879, 445576, 556970, 779758, 891152, 1113940, 1559516, 1782304, 1949395, 2227880, 3119032, 3564608, 3898790, 4455760, 6238064, 7797580, 8911520, 12476128, 15595160, 17823040, 24952256, 31190320, 62380640, 124761280]

約数ペア:

[(1, 124761280), (2, 62380640), (4, 31190320), (5, 24952256), (7, 17823040), (8, 15595160), (10, 12476128), (14, 8911520), (16, 7797580), (20, 6238064), (28, 4455760), (32, 3898790), (35, 3564608), (40, 3119032), (56, 2227880), (64, 1949395), (70, 1782304), (80, 1559516), (112, 1113940), (140, 891152), (160, 779758), (224, 556970), (280, 445576), (320, 389879), (448, 278485), (560, 222788), (1120, 111394), (2240, 55697)]