135300840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1127507}}^1$

素因数の和:1127521

約数の個数: 32

約数和(自身を含む): 405902880

約数和(自身を除く): 270602040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1127507, 2255014, 3382521, 4510028, 5637535, 6765042, 9020056, 11275070, 13530084, 16912605, 22550140, 27060168, 33825210, 45100280, 67650420, 135300840]

約数ペア:

[(1, 135300840), (2, 67650420), (3, 45100280), (4, 33825210), (5, 27060168), (6, 22550140), (8, 16912605), (10, 13530084), (12, 11275070), (15, 9020056), (20, 6765042), (24, 5637535), (30, 4510028), (40, 3382521), (60, 2255014), (120, 1127507)]