120047940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{222311}}^1$

素因数の和:222329

約数の個数: 48

約数和(自身を含む): 373484160

約数和(自身を除く): 253436220

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, 222311, 444622, 666933, 889244, 1111555, 1333866, 2000799, 2223110, 2667732, 3334665, 4001598, 4446220, 6002397, 6669330, 8003196, 10003995, 12004794, 13338660, 20007990, 24009588, 30011985, 40015980, 60023970, 120047940]

約数ペア:

[(1, 120047940), (2, 60023970), (3, 40015980), (4, 30011985), (5, 24009588), (6, 20007990), (9, 13338660), (10, 12004794), (12, 10003995), (15, 8003196), (18, 6669330), (20, 6002397), (27, 4446220), (30, 4001598), (36, 3334665), (45, 2667732), (54, 2223110), (60, 2000799), (90, 1333866), (108, 1111555), (135, 889244), (180, 666933), (270, 444622), (540, 222311)]