69072540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151209}}^1$

素因数の和:1151221

約数の個数: 24

約数和(自身を含む): 193403280

約数和(自身を除く): 124330740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151209, 2302418, 3453627, 4604836, 5756045, 6907254, 11512090, 13814508, 17268135, 23024180, 34536270, 69072540]

約数ペア:

[(1, 69072540), (2, 34536270), (3, 23024180), (4, 17268135), (5, 13814508), (6, 11512090), (10, 6907254), (12, 5756045), (15, 4604836), (20, 3453627), (30, 2302418), (60, 1151209)]