4477140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8291}}^1$

素因数の和:8309

約数の個数: 48

約数和(自身を含む): 13930560

約数和(自身を除く): 9453420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8291, 16582, 24873, 33164, 41455, 49746, 74619, 82910, 99492, 124365, 149238, 165820, 223857, 248730, 298476, 373095, 447714, 497460, 746190, 895428, 1119285, 1492380, 2238570, 4477140]

約数ペア:

[(1, 4477140), (2, 2238570), (3, 1492380), (4, 1119285), (5, 895428), (6, 746190), (9, 497460), (10, 447714), (12, 373095), (15, 298476), (18, 248730), (20, 223857), (27, 165820), (30, 149238), (36, 124365), (45, 99492), (54, 82910), (60, 74619), (90, 49746), (108, 41455), (135, 33164), (180, 24873), (270, 16582), (540, 8291)]