120274160

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4259}}^1$

素因数の和:4625

約数の個数: 40

約数和(自身を含む): 280495440

約数和(自身を除く): 160221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 4259, 5648, 7060, 8518, 14120, 17036, 21295, 28240, 34072, 42590, 68144, 85180, 170360, 340720, 1503427, 3006854, 6013708, 7517135, 12027416, 15034270, 24054832, 30068540, 60137080, 120274160]

約数ペア:

[(1, 120274160), (2, 60137080), (4, 30068540), (5, 24054832), (8, 15034270), (10, 12027416), (16, 7517135), (20, 6013708), (40, 3006854), (80, 1503427), (353, 340720), (706, 170360), (1412, 85180), (1765, 68144), (2824, 42590), (3530, 34072), (4259, 28240), (5648, 21295), (7060, 17036), (8518, 14120)]