42729240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356077}}^1$

素因数の和:356091

約数の個数: 32

約数和(自身を含む): 128188080

約数和(自身を除く): 85458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356077, 712154, 1068231, 1424308, 1780385, 2136462, 2848616, 3560770, 4272924, 5341155, 7121540, 8545848, 10682310, 14243080, 21364620, 42729240]

約数ペア:

[(1, 42729240), (2, 21364620), (3, 14243080), (4, 10682310), (5, 8545848), (6, 7121540), (8, 5341155), (10, 4272924), (12, 3560770), (15, 2848616), (20, 2136462), (24, 1780385), (30, 1424308), (40, 1068231), (60, 712154), (120, 356077)]