143778540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2396309}}^1$

素因数の和:2396321

約数の個数: 24

約数和(自身を含む): 402580080

約数和(自身を除く): 258801540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2396309, 4792618, 7188927, 9585236, 11981545, 14377854, 23963090, 28755708, 35944635, 47926180, 71889270, 143778540]

約数ペア:

[(1, 143778540), (2, 71889270), (3, 47926180), (4, 35944635), (5, 28755708), (6, 23963090), (10, 14377854), (12, 11981545), (15, 9585236), (20, 7188927), (30, 4792618), (60, 2396309)]