15476940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28679

約数の個数: 48

約数和(自身を含む): 48152160

約数和(自身を除く): 32675220

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, 28661, 57322, 85983, 114644, 143305, 171966, 257949, 286610, 343932, 429915, 515898, 573220, 773847, 859830, 1031796, 1289745, 1547694, 1719660, 2579490, 3095388, 3869235, 5158980, 7738470, 15476940]

約数ペア:

[(1, 15476940), (2, 7738470), (3, 5158980), (4, 3869235), (5, 3095388), (6, 2579490), (9, 1719660), (10, 1547694), (12, 1289745), (15, 1031796), (18, 859830), (20, 773847), (27, 573220), (30, 515898), (36, 429915), (45, 343932), (54, 286610), (60, 257949), (90, 171966), (108, 143305), (135, 114644), (180, 85983), (270, 57322), (540, 28661)]