47952120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399601}}^1$

素因数の和:399615

約数の個数: 32

約数和(自身を含む): 143856720

約数和(自身を除く): 95904600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399601, 799202, 1198803, 1598404, 1998005, 2397606, 3196808, 3996010, 4795212, 5994015, 7992020, 9590424, 11988030, 15984040, 23976060, 47952120]

約数ペア:

[(1, 47952120), (2, 23976060), (3, 15984040), (4, 11988030), (5, 9590424), (6, 7992020), (8, 5994015), (10, 4795212), (12, 3996010), (15, 3196808), (20, 2397606), (24, 1998005), (30, 1598404), (40, 1198803), (60, 799202), (120, 399601)]