4056420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67607}}^1$

素因数の和:67619

約数の個数: 24

約数和(自身を含む): 11358144

約数和(自身を除く): 7301724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67607, 135214, 202821, 270428, 338035, 405642, 676070, 811284, 1014105, 1352140, 2028210, 4056420]

約数ペア:

[(1, 4056420), (2, 2028210), (3, 1352140), (4, 1014105), (5, 811284), (6, 676070), (10, 405642), (12, 338035), (15, 270428), (20, 202821), (30, 135214), (60, 67607)]