1073120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 2676240

約数和(自身を除く): 1603120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 353, 380, 608, 706, 760, 1412, 1520, 1765, 2824, 3040, 3530, 5648, 6707, 7060, 11296, 13414, 14120, 26828, 28240, 33535, 53656, 56480, 67070, 107312, 134140, 214624, 268280, 536560, 1073120]

約数ペア:

[(1, 1073120), (2, 536560), (4, 268280), (5, 214624), (8, 134140), (10, 107312), (16, 67070), (19, 56480), (20, 53656), (32, 33535), (38, 28240), (40, 26828), (76, 14120), (80, 13414), (95, 11296), (152, 7060), (160, 6707), (190, 5648), (304, 3530), (353, 3040), (380, 2824), (608, 1765), (706, 1520), (760, 1412)]