281610060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4693501}}^1$

素因数の和:4693513

約数の個数: 24

約数和(自身を含む): 788508336

約数和(自身を除く): 506898276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4693501, 9387002, 14080503, 18774004, 23467505, 28161006, 46935010, 56322012, 70402515, 93870020, 140805030, 281610060]

約数ペア:

[(1, 281610060), (2, 140805030), (3, 93870020), (4, 70402515), (5, 56322012), (6, 46935010), (10, 28161006), (12, 23467505), (15, 18774004), (20, 14080503), (30, 9387002), (60, 4693501)]