30391340520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253261171}}^1$

素因数の和:253261185

約数の個数: 32

約数和(自身を含む): 91174021920

約数和(自身を除く): 60782681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253261171, 506522342, 759783513, 1013044684, 1266305855, 1519567026, 2026089368, 2532611710, 3039134052, 3798917565, 5065223420, 6078268104, 7597835130, 10130446840, 15195670260, 30391340520]

約数ペア:

[(1, 30391340520), (2, 15195670260), (3, 10130446840), (4, 7597835130), (5, 6078268104), (6, 5065223420), (8, 3798917565), (10, 3039134052), (12, 2532611710), (15, 2026089368), (20, 1519567026), (24, 1266305855), (30, 1013044684), (40, 759783513), (60, 506522342), (120, 253261171)]