25040760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208673}}^1$

素因数の和:208687

約数の個数: 32

約数和(自身を含む): 75122640

約数和(自身を除く): 50081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208673, 417346, 626019, 834692, 1043365, 1252038, 1669384, 2086730, 2504076, 3130095, 4173460, 5008152, 6260190, 8346920, 12520380, 25040760]

約数ペア:

[(1, 25040760), (2, 12520380), (3, 8346920), (4, 6260190), (5, 5008152), (6, 4173460), (8, 3130095), (10, 2504076), (12, 2086730), (15, 1669384), (20, 1252038), (24, 1043365), (30, 834692), (40, 626019), (60, 417346), (120, 208673)]