87272040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727267}}^1$

素因数の和:727281

約数の個数: 32

約数和(自身を含む): 261816480

約数和(自身を除く): 174544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727267, 1454534, 2181801, 2909068, 3636335, 4363602, 5818136, 7272670, 8727204, 10909005, 14545340, 17454408, 21818010, 29090680, 43636020, 87272040]

約数ペア:

[(1, 87272040), (2, 43636020), (3, 29090680), (4, 21818010), (5, 17454408), (6, 14545340), (8, 10909005), (10, 8727204), (12, 7272670), (15, 5818136), (20, 4363602), (24, 3636335), (30, 2909068), (40, 2181801), (60, 1454534), (120, 727267)]