152815140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{282991}}^1$

素因数の和:283009

約数の個数: 48

約数和(自身を含む): 475426560

約数和(自身を除く): 322611420

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, 282991, 565982, 848973, 1131964, 1414955, 1697946, 2546919, 2829910, 3395892, 4244865, 5093838, 5659820, 7640757, 8489730, 10187676, 12734595, 15281514, 16979460, 25469190, 30563028, 38203785, 50938380, 76407570, 152815140]

約数ペア:

[(1, 152815140), (2, 76407570), (3, 50938380), (4, 38203785), (5, 30563028), (6, 25469190), (9, 16979460), (10, 15281514), (12, 12734595), (15, 10187676), (18, 8489730), (20, 7640757), (27, 5659820), (30, 5093838), (36, 4244865), (45, 3395892), (54, 2829910), (60, 2546919), (90, 1697946), (108, 1414955), (135, 1131964), (180, 848973), (270, 565982), (540, 282991)]