27855780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464263}}^1$

素因数の和:464275

約数の個数: 24

約数和(自身を含む): 77996352

約数和(自身を除く): 50140572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464263, 928526, 1392789, 1857052, 2321315, 2785578, 4642630, 5571156, 6963945, 9285260, 13927890, 27855780]

約数ペア:

[(1, 27855780), (2, 13927890), (3, 9285260), (4, 6963945), (5, 5571156), (6, 4642630), (10, 2785578), (12, 2321315), (15, 1857052), (20, 1392789), (30, 928526), (60, 464263)]