129678060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2161301}}^1$

素因数の和:2161313

約数の個数: 24

約数和(自身を含む): 363098736

約数和(自身を除く): 233420676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2161301, 4322602, 6483903, 8645204, 10806505, 12967806, 21613010, 25935612, 32419515, 43226020, 64839030, 129678060]

約数ペア:

[(1, 129678060), (2, 64839030), (3, 43226020), (4, 32419515), (5, 25935612), (6, 21613010), (10, 12967806), (12, 10806505), (15, 8645204), (20, 6483903), (30, 4322602), (60, 2161301)]