30882120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257351}}^1$

素因数の和:257365

約数の個数: 32

約数和(自身を含む): 92646720

約数和(自身を除く): 61764600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257351, 514702, 772053, 1029404, 1286755, 1544106, 2058808, 2573510, 3088212, 3860265, 5147020, 6176424, 7720530, 10294040, 15441060, 30882120]

約数ペア:

[(1, 30882120), (2, 15441060), (3, 10294040), (4, 7720530), (5, 6176424), (6, 5147020), (8, 3860265), (10, 3088212), (12, 2573510), (15, 2058808), (20, 1544106), (24, 1286755), (30, 1029404), (40, 772053), (60, 514702), (120, 257351)]