150450160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{268661}}^1$

素因数の和:268681

約数の個数: 40

約数和(自身を含む): 399769056

約数和(自身を除く): 249318896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 268661, 537322, 1074644, 1343305, 1880627, 2149288, 2686610, 3761254, 4298576, 5373220, 7522508, 9403135, 10746440, 15045016, 18806270, 21492880, 30090032, 37612540, 75225080, 150450160]

約数ペア:

[(1, 150450160), (2, 75225080), (4, 37612540), (5, 30090032), (7, 21492880), (8, 18806270), (10, 15045016), (14, 10746440), (16, 9403135), (20, 7522508), (28, 5373220), (35, 4298576), (40, 3761254), (56, 2686610), (70, 2149288), (80, 1880627), (112, 1343305), (140, 1074644), (280, 537322), (560, 268661)]