75246540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1254109}}^1$

素因数の和:1254121

約数の個数: 24

約数和(自身を含む): 210690480

約数和(自身を除く): 135443940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1254109, 2508218, 3762327, 5016436, 6270545, 7524654, 12541090, 15049308, 18811635, 25082180, 37623270, 75246540]

約数ペア:

[(1, 75246540), (2, 37623270), (3, 25082180), (4, 18811635), (5, 15049308), (6, 12541090), (10, 7524654), (12, 6270545), (15, 5016436), (20, 3762327), (30, 2508218), (60, 1254109)]