143913540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2398559}}^1$

素因数の和:2398571

約数の個数: 24

約数和(自身を含む): 402958080

約数和(自身を除く): 259044540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2398559, 4797118, 7195677, 9594236, 11992795, 14391354, 23985590, 28782708, 35978385, 47971180, 71956770, 143913540]

約数ペア:

[(1, 143913540), (2, 71956770), (3, 47971180), (4, 35978385), (5, 28782708), (6, 23985590), (10, 14391354), (12, 11992795), (15, 9594236), (20, 7195677), (30, 4797118), (60, 2398559)]