1289695825560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10747465213}}^1$

素因数の和:10747465227

約数の個数: 32

約数和(自身を含む): 3869087477040

約数和(自身を除く): 2579391651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10747465213, 21494930426, 32242395639, 42989860852, 53737326065, 64484791278, 85979721704, 107474652130, 128969582556, 161211978195, 214949304260, 257939165112, 322423956390, 429898608520, 644847912780, 1289695825560]

約数ペア:

[(1, 1289695825560), (2, 644847912780), (3, 429898608520), (4, 322423956390), (5, 257939165112), (6, 214949304260), (8, 161211978195), (10, 128969582556), (12, 107474652130), (15, 85979721704), (20, 64484791278), (24, 53737326065), (30, 42989860852), (40, 32242395639), (60, 21494930426), (120, 10747465213)]