152039440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271499}}^1$

素因数の和:271519

約数の個数: 40

約数和(自身を含む): 403992000

約数和(自身を除く): 251952560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 271499, 542998, 1085996, 1357495, 1900493, 2171992, 2714990, 3800986, 4343984, 5429980, 7601972, 9502465, 10859960, 15203944, 19004930, 21719920, 30407888, 38009860, 76019720, 152039440]

約数ペア:

[(1, 152039440), (2, 76019720), (4, 38009860), (5, 30407888), (7, 21719920), (8, 19004930), (10, 15203944), (14, 10859960), (16, 9502465), (20, 7601972), (28, 5429980), (35, 4343984), (40, 3800986), (56, 2714990), (70, 2171992), (80, 1900493), (112, 1357495), (140, 1085996), (280, 542998), (560, 271499)]