13161420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24373}}^1$

素因数の和:24391

約数の個数: 48

約数和(自身を含む): 40948320

約数和(自身を除く): 27786900

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, 24373, 48746, 73119, 97492, 121865, 146238, 219357, 243730, 292476, 365595, 438714, 487460, 658071, 731190, 877428, 1096785, 1316142, 1462380, 2193570, 2632284, 3290355, 4387140, 6580710, 13161420]

約数ペア:

[(1, 13161420), (2, 6580710), (3, 4387140), (4, 3290355), (5, 2632284), (6, 2193570), (9, 1462380), (10, 1316142), (12, 1096785), (15, 877428), (18, 731190), (20, 658071), (27, 487460), (30, 438714), (36, 365595), (45, 292476), (54, 243730), (60, 219357), (90, 146238), (108, 121865), (135, 97492), (180, 73119), (270, 48746), (540, 24373)]