11405156940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21120661}}^1$

素因数の和:21120679

約数の個数: 48

約数和(自身を含む): 35482712160

約数和(自身を除く): 24077555220

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, 21120661, 42241322, 63361983, 84482644, 105603305, 126723966, 190085949, 211206610, 253447932, 316809915, 380171898, 422413220, 570257847, 633619830, 760343796, 950429745, 1140515694, 1267239660, 1900859490, 2281031388, 2851289235, 3801718980, 5702578470, 11405156940]

約数ペア:

[(1, 11405156940), (2, 5702578470), (3, 3801718980), (4, 2851289235), (5, 2281031388), (6, 1900859490), (9, 1267239660), (10, 1140515694), (12, 950429745), (15, 760343796), (18, 633619830), (20, 570257847), (27, 422413220), (30, 380171898), (36, 316809915), (45, 253447932), (54, 211206610), (60, 190085949), (90, 126723966), (108, 105603305), (135, 84482644), (180, 63361983), (270, 42241322), (540, 21120661)]