505011120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2104213}}^1$

素因数の和:2104229

約数の個数: 40

約数和(自身を含む): 1565535216

約数和(自身を除く): 1060524096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2104213, 4208426, 6312639, 8416852, 10521065, 12625278, 16833704, 21042130, 25250556, 31563195, 33667408, 42084260, 50501112, 63126390, 84168520, 101002224, 126252780, 168337040, 252505560, 505011120]

約数ペア:

[(1, 505011120), (2, 252505560), (3, 168337040), (4, 126252780), (5, 101002224), (6, 84168520), (8, 63126390), (10, 50501112), (12, 42084260), (15, 33667408), (16, 31563195), (20, 25250556), (24, 21042130), (30, 16833704), (40, 12625278), (48, 10521065), (60, 8416852), (80, 6312639), (120, 4208426), (240, 2104213)]