139847640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1165397}}^1$

素因数の和:1165411

約数の個数: 32

約数和(自身を含む): 419543280

約数和(自身を除く): 279695640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1165397, 2330794, 3496191, 4661588, 5826985, 6992382, 9323176, 11653970, 13984764, 17480955, 23307940, 27969528, 34961910, 46615880, 69923820, 139847640]

約数ペア:

[(1, 139847640), (2, 69923820), (3, 46615880), (4, 34961910), (5, 27969528), (6, 23307940), (8, 17480955), (10, 13984764), (12, 11653970), (15, 9323176), (20, 6992382), (24, 5826985), (30, 4661588), (40, 3496191), (60, 2330794), (120, 1165397)]