27081960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{225683}}^1$

素因数の和:225697

約数の個数: 32

約数和(自身を含む): 81246240

約数和(自身を除く): 54164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 225683, 451366, 677049, 902732, 1128415, 1354098, 1805464, 2256830, 2708196, 3385245, 4513660, 5416392, 6770490, 9027320, 13540980, 27081960]

約数ペア:

[(1, 27081960), (2, 13540980), (3, 9027320), (4, 6770490), (5, 5416392), (6, 4513660), (8, 3385245), (10, 2708196), (12, 2256830), (15, 1805464), (20, 1354098), (24, 1128415), (30, 902732), (40, 677049), (60, 451366), (120, 225683)]