189123540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3152059}}^1$

素因数の和:3152071

約数の個数: 24

約数和(自身を含む): 529546080

約数和(自身を除く): 340422540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3152059, 6304118, 9456177, 12608236, 15760295, 18912354, 31520590, 37824708, 47280885, 63041180, 94561770, 189123540]

約数ペア:

[(1, 189123540), (2, 94561770), (3, 63041180), (4, 47280885), (5, 37824708), (6, 31520590), (10, 18912354), (12, 15760295), (15, 12608236), (20, 9456177), (30, 6304118), (60, 3152059)]