25423560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70621}}^1$

素因数の和:70638

約数の個数: 48

約数和(自身を含む): 82627740

約数和(自身を除く): 57204180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 70621, 141242, 211863, 282484, 353105, 423726, 564968, 635589, 706210, 847452, 1059315, 1271178, 1412420, 1694904, 2118630, 2542356, 2824840, 3177945, 4237260, 5084712, 6355890, 8474520, 12711780, 25423560]

約数ペア:

[(1, 25423560), (2, 12711780), (3, 8474520), (4, 6355890), (5, 5084712), (6, 4237260), (8, 3177945), (9, 2824840), (10, 2542356), (12, 2118630), (15, 1694904), (18, 1412420), (20, 1271178), (24, 1059315), (30, 847452), (36, 706210), (40, 635589), (45, 564968), (60, 423726), (72, 353105), (90, 282484), (120, 211863), (180, 141242), (360, 70621)]