605156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1120661}}^1$

素因数の和:1120679

約数の個数: 48

約数和(自身を含む): 1882712160

約数和(自身を除く): 1277555220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1120661, 2241322, 3361983, 4482644, 5603305, 6723966, 10085949, 11206610, 13447932, 16809915, 20171898, 22413220, 30257847, 33619830, 40343796, 50429745, 60515694, 67239660, 100859490, 121031388, 151289235, 201718980, 302578470, 605156940]

約数ペア:

[(1, 605156940), (2, 302578470), (3, 201718980), (4, 151289235), (5, 121031388), (6, 100859490), (9, 67239660), (10, 60515694), (12, 50429745), (15, 40343796), (18, 33619830), (20, 30257847), (27, 22413220), (30, 20171898), (36, 16809915), (45, 13447932), (54, 11206610), (60, 10085949), (90, 6723966), (108, 5603305), (135, 4482644), (180, 3361983), (270, 2241322), (540, 1120661)]