45080480

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 62241280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2027, 2224, 2780, 4054, 4448, 5560, 8108, 10135, 11120, 16216, 20270, 22240, 32432, 40540, 64864, 81080, 162160, 281753, 324320, 563506, 1127012, 1408765, 2254024, 2817530, 4508048, 5635060, 9016096, 11270120, 22540240, 45080480]

約数ペア:

[(1, 45080480), (2, 22540240), (4, 11270120), (5, 9016096), (8, 5635060), (10, 4508048), (16, 2817530), (20, 2254024), (32, 1408765), (40, 1127012), (80, 563506), (139, 324320), (160, 281753), (278, 162160), (556, 81080), (695, 64864), (1112, 40540), (1390, 32432), (2027, 22240), (2224, 20270), (2780, 16216), (4054, 11120), (4448, 10135), (5560, 8108)]