42434520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353621}}^1$

素因数の和:353635

約数の個数: 32

約数和(自身を含む): 127303920

約数和(自身を除く): 84869400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353621, 707242, 1060863, 1414484, 1768105, 2121726, 2828968, 3536210, 4243452, 5304315, 7072420, 8486904, 10608630, 14144840, 21217260, 42434520]

約数ペア:

[(1, 42434520), (2, 21217260), (3, 14144840), (4, 10608630), (5, 8486904), (6, 7072420), (8, 5304315), (10, 4243452), (12, 3536210), (15, 2828968), (20, 2121726), (24, 1768105), (30, 1414484), (40, 1060863), (60, 707242), (120, 353621)]