149265240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1243877}}^1$

素因数の和:1243891

約数の個数: 32

約数和(自身を含む): 447796080

約数和(自身を除く): 298530840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1243877, 2487754, 3731631, 4975508, 6219385, 7463262, 9951016, 12438770, 14926524, 18658155, 24877540, 29853048, 37316310, 49755080, 74632620, 149265240]

約数ペア:

[(1, 149265240), (2, 74632620), (3, 49755080), (4, 37316310), (5, 29853048), (6, 24877540), (8, 18658155), (10, 14926524), (12, 12438770), (15, 9951016), (20, 7463262), (24, 6219385), (30, 4975508), (40, 3731631), (60, 2487754), (120, 1243877)]