145616320

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4027}}^1$

素因数の和:4157

約数の個数: 56

約数和(自身を含む): 349904304

約数和(自身を除く): 204287984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4027, 4520, 7232, 8054, 9040, 16108, 18080, 20135, 32216, 36160, 40270, 64432, 80540, 128864, 161080, 257728, 322160, 455051, 644320, 910102, 1288640, 1820204, 2275255, 3640408, 4550510, 7280816, 9101020, 14561632, 18202040, 29123264, 36404080, 72808160, 145616320]

約数ペア:

[(1, 145616320), (2, 72808160), (4, 36404080), (5, 29123264), (8, 18202040), (10, 14561632), (16, 9101020), (20, 7280816), (32, 4550510), (40, 3640408), (64, 2275255), (80, 1820204), (113, 1288640), (160, 910102), (226, 644320), (320, 455051), (452, 322160), (565, 257728), (904, 161080), (1130, 128864), (1808, 80540), (2260, 64432), (3616, 40270), (4027, 36160), (4520, 32216), (7232, 20135), (8054, 18080), (9040, 16108)]