162915780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2715263}}^1$

素因数の和:2715275

約数の個数: 24

約数和(自身を含む): 456164352

約数和(自身を除く): 293248572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2715263, 5430526, 8145789, 10861052, 13576315, 16291578, 27152630, 32583156, 40728945, 54305260, 81457890, 162915780]

約数ペア:

[(1, 162915780), (2, 81457890), (3, 54305260), (4, 40728945), (5, 32583156), (6, 27152630), (10, 16291578), (12, 13576315), (15, 10861052), (20, 8145789), (30, 5430526), (60, 2715263)]