42440220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78593}}^1$

素因数の和:78611

約数の個数: 48

約数和(自身を含む): 132037920

約数和(自身を除く): 89597700

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, 78593, 157186, 235779, 314372, 392965, 471558, 707337, 785930, 943116, 1178895, 1414674, 1571860, 2122011, 2357790, 2829348, 3536685, 4244022, 4715580, 7073370, 8488044, 10610055, 14146740, 21220110, 42440220]

約数ペア:

[(1, 42440220), (2, 21220110), (3, 14146740), (4, 10610055), (5, 8488044), (6, 7073370), (9, 4715580), (10, 4244022), (12, 3536685), (15, 2829348), (18, 2357790), (20, 2122011), (27, 1571860), (30, 1414674), (36, 1178895), (45, 943116), (54, 785930), (60, 707337), (90, 471558), (108, 392965), (135, 314372), (180, 235779), (270, 157186), (540, 78593)]