51566280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429719}}^1$

素因数の和:429733

約数の個数: 32

約数和(自身を含む): 154699200

約数和(自身を除く): 103132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429719, 859438, 1289157, 1718876, 2148595, 2578314, 3437752, 4297190, 5156628, 6445785, 8594380, 10313256, 12891570, 17188760, 25783140, 51566280]

約数ペア:

[(1, 51566280), (2, 25783140), (3, 17188760), (4, 12891570), (5, 10313256), (6, 8594380), (8, 6445785), (10, 5156628), (12, 4297190), (15, 3437752), (20, 2578314), (24, 2148595), (30, 1718876), (40, 1289157), (60, 859438), (120, 429719)]