27052980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450883}}^1$

素因数の和:450895

約数の個数: 24

約数和(自身を含む): 75748512

約数和(自身を除く): 48695532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450883, 901766, 1352649, 1803532, 2254415, 2705298, 4508830, 5410596, 6763245, 9017660, 13526490, 27052980]

約数ペア:

[(1, 27052980), (2, 13526490), (3, 9017660), (4, 6763245), (5, 5410596), (6, 4508830), (10, 2705298), (12, 2254415), (15, 1803532), (20, 1352649), (30, 901766), (60, 450883)]