54144840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{451207}}^1$

素因数の和:451221

約数の個数: 32

約数和(自身を含む): 162434880

約数和(自身を除く): 108290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 451207, 902414, 1353621, 1804828, 2256035, 2707242, 3609656, 4512070, 5414484, 6768105, 9024140, 10828968, 13536210, 18048280, 27072420, 54144840]

約数ペア:

[(1, 54144840), (2, 27072420), (3, 18048280), (4, 13536210), (5, 10828968), (6, 9024140), (8, 6768105), (10, 5414484), (12, 4512070), (15, 3609656), (20, 2707242), (24, 2256035), (30, 1804828), (40, 1353621), (60, 902414), (120, 451207)]